51841270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{13751}}^1$

素因数の和:13800

約数の個数: 32

約数和(自身を含む): 103965120

約数和(自身を除く): 52123850

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 13751, 27502, 68755, 137510, 178763, 357526, 398779, 797558, 893815, 1787630, 1993895, 3987790, 5184127, 10368254, 25920635, 51841270]

約数ペア:

[(1, 51841270), (2, 25920635), (5, 10368254), (10, 5184127), (13, 3987790), (26, 1993895), (29, 1787630), (58, 893815), (65, 797558), (130, 398779), (145, 357526), (290, 178763), (377, 137510), (754, 68755), (1885, 27502), (3770, 13751)]