57864620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23911}}^1$

素因数の和:23942

約数の個数: 36

約数和(自身を含む): 133572432

約数和(自身を除く): 75707812

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 23911, 47822, 95644, 119555, 239110, 263021, 478220, 526042, 1052084, 1315105, 2630210, 2893231, 5260420, 5786462, 11572924, 14466155, 28932310, 57864620]

約数ペア:

[(1, 57864620), (2, 28932310), (4, 14466155), (5, 11572924), (10, 5786462), (11, 5260420), (20, 2893231), (22, 2630210), (44, 1315105), (55, 1052084), (110, 526042), (121, 478220), (220, 263021), (242, 239110), (484, 119555), (605, 95644), (1210, 47822), (2420, 23911)]