54940587

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1567}}^1$

素因数の和:1643

約数の個数: 32

約数和(自身を含む): 84295680

約数和(自身を除く): 29355093

約数列:

[1, 3, 13, 29, 31, 39, 87, 93, 377, 403, 899, 1131, 1209, 1567, 2697, 4701, 11687, 20371, 35061, 45443, 48577, 61113, 136329, 145731, 590759, 631501, 1408733, 1772277, 1894503, 4226199, 18313529, 54940587]

約数ペア:

[(1, 54940587), (3, 18313529), (13, 4226199), (29, 1894503), (31, 1772277), (39, 1408733), (87, 631501), (93, 590759), (377, 145731), (403, 136329), (899, 61113), (1131, 48577), (1209, 45443), (1567, 35061), (2697, 20371), (4701, 11687)]