Q: What is the sum of all factors of the number 48,690 excluding 48,690?
A: 78,138
The factors of the number 48,690 are: 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 541, 1082, 1623, 2705, 3246, 4869, 5410, 8115, 9738, 16230, 24345, 48690.
If you add them up, you will get the total of 48,768. Now subtract 48,690 to get 78,138