Q: What is the sum of all factors of the number 66,550 excluding 66,550?
A: 69,602
The factors of the number 66,550 are: 1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 242, 275, 550, 605, 1210, 1331, 2662, 3025, 6050, 6655, 13310, 33275, 66550.
If you add them up, you will get the total of 66,619. Now subtract 66,550 to get 69,602