56809390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{516449}}^1$

素因数の和:516467

約数の個数: 16

約数和(自身を含む): 111553200

約数和(自身を除く): 54743810

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 516449, 1032898, 2582245, 5164490, 5680939, 11361878, 28404695, 56809390]

約数ペア:

[(1, 56809390), (2, 28404695), (5, 11361878), (10, 5680939), (11, 5164490), (22, 2582245), (55, 1032898), (110, 516449)]