A:
Positive:
1 x 615265755 x 1230531511 x 559332525 x 246106355 x 1118665229 x 268675275 x 223733977 x 629751145 x 537352519 x 244254885 x 125955725 x 10747
Negative:
-1 x -61526575-5 x -12305315-11 x -5593325-25 x -2461063-55 x -1118665-229 x -268675-275 x -223733-977 x -62975-1145 x -53735-2519 x -24425-4885 x -12595-5725 x -10747
Unfortunately, there's not simple formula to identifying all of the factors of a number and it can be a tedious process when trying to identify the divisors of larger numbers. To find the factor combinations of the number 61,526,575, it is easier to work with a table - it's called factoring from the outside in.
We start by creating a table and writing 1 on the left side and then the number we're trying to find the factors for on the right side in a table. Then, below that, write the numbers as a negative as well.
| 1 | 61,526,575 | |
| -1 | -61,526,575 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 61,526,575.
Example:
1 x 61,526,575 = 61,526,575
and
-1 x -61,526,575 = 61,526,575
Notice both answers equal 61,526,575
With that explanation out of the way, let's continue. Next, we take the number 61,526,575 and divide it by 2:
61,526,575 ÷ 2 = 30,763,287.5
If the quotient is a whole number, then 2 and 30,763,287.5 are factors. In this case, the quotient is not a whole number. Don't write anything down and try the next divisor.
Here is what our table should look like at this step:
| 1 | 61,526,575 | |
| -1 | -61,526,575 |
Now, we try dividing 61,526,575 by 3:
61,526,575 ÷ 3 = 20,508,858.3333
If the quotient is a whole number, then 3 and 20,508,858.3333 are factors. In this case, the quotient is not a whole number. Don't write anything down and try the next divisor.
Here is what our table should look like at this step:
| 1 | 61,526,575 | |
| -1 | -61,526,575 |
Let's try dividing by 4:
61,526,575 ÷ 4 = 15,381,643.75
If the quotient is a whole number, then 4 and 15,381,643.75 are factors. In this case, the quotient is not a whole number. Don't write anything down and try the next divisor.
Here is what our table should look like at this step:
| 1 | 61,526,575 | |
| -1 | 61,526,575 |
If you did it right, you will end up with this table:
| 1 | 5 | 11 | 25 | 55 | 229 | 275 | 977 | 1,145 | 2,519 | 4,885 | 5,725 | 10,747 | 12,595 | 24,425 | 53,735 | 62,975 | 223,733 | 268,675 | 1,118,665 | 2,461,063 | 5,593,325 | 12,305,315 | 61,526,575 |
| -1 | -5 | -11 | -25 | -55 | -229 | -275 | -977 | -1,145 | -2,519 | -4,885 | -5,725 | -10,747 | -12,595 | -24,425 | -53,735 | -62,975 | -223,733 | -268,675 | -1,118,665 | -2,461,063 | -5,593,325 | -12,305,315 | -61,526,575 |
Here are some more numbers to try:
Try the factor calculator