56109790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{510089}}^1$

素因数の和:510107

約数の個数: 16

約数和(自身を含む): 110179440

約数和(自身を除く): 54069650

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 510089, 1020178, 2550445, 5100890, 5610979, 11221958, 28054895, 56109790]

約数ペア:

[(1, 56109790), (2, 28054895), (5, 11221958), (10, 5610979), (11, 5100890), (22, 2550445), (55, 1020178), (110, 510089)]