53015380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{607}}^1$

素因数の和:1024

約数の個数: 48

約数和(自身を含む): 121959936

約数和(自身を除く): 68944556

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 397, 607, 794, 1214, 1588, 1985, 2428, 3035, 3970, 4367, 6070, 6677, 7940, 8734, 12140, 13354, 17468, 21835, 26708, 33385, 43670, 66770, 87340, 133540, 240979, 481958, 963916, 1204895, 2409790, 2650769, 4819580, 5301538, 10603076, 13253845, 26507690, 53015380]

約数ペア:

[(1, 53015380), (2, 26507690), (4, 13253845), (5, 10603076), (10, 5301538), (11, 4819580), (20, 2650769), (22, 2409790), (44, 1204895), (55, 963916), (110, 481958), (220, 240979), (397, 133540), (607, 87340), (794, 66770), (1214, 43670), (1588, 33385), (1985, 26708), (2428, 21835), (3035, 17468), (3970, 13354), (4367, 12140), (6070, 8734), (6677, 7940)]