56253670040

素因数分解:

$2^3\times 5^1\times {\mathrm{1406341751}}^1$

素因数の和:1406341762

約数の個数: 16

約数和(自身を含む): 126570757680

約数和(自身を除く): 70317087640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1406341751, 2812683502, 5625367004, 7031708755, 11250734008, 14063417510, 28126835020, 56253670040]

約数ペア:

[(1, 56253670040), (2, 28126835020), (4, 14063417510), (5, 11250734008), (8, 7031708755), (10, 5625367004), (20, 2812683502), (40, 1406341751)]