53084971775

素因数分解:

$5^2\times {\mathrm{11}}^4\times {\mathrm{145031}}^1$

素因数の和:145085

約数の個数: 30

約数和(自身を含む): 72407951160

約数和(自身を除く): 19322979385

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 1331, 3025, 6655, 14641, 33275, 73205, 145031, 366025, 725155, 1595341, 3625775, 7976705, 17548751, 39883525, 87743755, 193036261, 438718775, 965181305, 2123398871, 4825906525, 10616994355, 53084971775]

約数ペア:

[(1, 53084971775), (5, 10616994355), (11, 4825906525), (25, 2123398871), (55, 965181305), (121, 438718775), (275, 193036261), (605, 87743755), (1331, 39883525), (3025, 17548751), (6655, 7976705), (14641, 3625775), (33275, 1595341), (73205, 725155), (145031, 366025)]