57444751

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 76059648

約数和(自身を除く): 18614897

約数列:

[1, 7, 13, 17, 71, 91, 119, 221, 497, 523, 923, 1207, 1547, 3661, 6461, 6799, 8449, 8891, 15691, 37133, 47593, 62237, 109837, 115583, 259931, 482729, 631261, 809081, 3379103, 4418827, 8206393, 57444751]

約数ペア:

[(1, 57444751), (7, 8206393), (13, 4418827), (17, 3379103), (71, 809081), (91, 631261), (119, 482729), (221, 259931), (497, 115583), (523, 109837), (923, 62237), (1207, 47593), (1547, 37133), (3661, 15691), (6461, 8891), (6799, 8449)]