Q: What is the sum of all factors of the number 53,980 excluding 53,980?
A: 59,420
The factors of the number 53,980 are: 1, 2, 4, 5, 10, 20, 2699, 5398, 10796, 13495, 26990, 53980.
If you add them up, you will get the total of 54,039. Now subtract 53,980 to get 59,420