57096820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{259531}}^1$

素因数の和:259551

約数の個数: 24

約数和(自身を含む): 130804128

約数和(自身を除く): 73707308

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 259531, 519062, 1038124, 1297655, 2595310, 2854841, 5190620, 5709682, 11419364, 14274205, 28548410, 57096820]

約数ペア:

[(1, 57096820), (2, 28548410), (4, 14274205), (5, 11419364), (10, 5709682), (11, 5190620), (20, 2854841), (22, 2595310), (44, 1297655), (55, 1038124), (110, 519062), (220, 259531)]