55142079

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 78796800

約数和(自身を除く): 23654721

約数列:

[1, 3, 29, 71, 79, 87, 113, 213, 237, 339, 2059, 2291, 3277, 5609, 6177, 6873, 8023, 8927, 9831, 16827, 24069, 26781, 162661, 232667, 258883, 487983, 633817, 698001, 776649, 1901451, 18380693, 55142079]

約数ペア:

[(1, 55142079), (3, 18380693), (29, 1901451), (71, 776649), (79, 698001), (87, 633817), (113, 487983), (213, 258883), (237, 232667), (339, 162661), (2059, 26781), (2291, 24069), (3277, 16827), (5609, 9831), (6177, 8927), (6873, 8023)]