49682680

素因数分解:

$2^3\times 5^1\times {\mathrm{1242067}}^1$

素因数の和:1242078

約数の個数: 16

約数和(自身を含む): 111786120

約数和(自身を除く): 62103440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1242067, 2484134, 4968268, 6210335, 9936536, 12420670, 24841340, 49682680]

約数ペア:

[(1, 49682680), (2, 24841340), (4, 12420670), (5, 9936536), (8, 6210335), (10, 4968268), (20, 2484134), (40, 1242067)]