56545390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{514049}}^1$

素因数の和:514067

約数の個数: 16

約数和(自身を含む): 111034800

約数和(自身を除く): 54489410

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 514049, 1028098, 2570245, 5140490, 5654539, 11309078, 28272695, 56545390]

約数ペア:

[(1, 56545390), (2, 28272695), (5, 11309078), (10, 5654539), (11, 5140490), (22, 2570245), (55, 1028098), (110, 514049)]