51367381

素因数分解:

${\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:325

約数の個数: 24

約数和(自身を含む): 59028480

約数和(自身を除く): 7661099

約数列:

[1, 13, 29, 47, 169, 223, 377, 611, 1363, 2899, 4901, 6467, 7943, 10481, 17719, 37687, 84071, 136253, 230347, 303949, 1092923, 1771289, 3951337, 51367381]

約数ペア:

[(1, 51367381), (13, 3951337), (29, 1771289), (47, 1092923), (169, 303949), (223, 230347), (377, 136253), (611, 84071), (1363, 37687), (2899, 17719), (4901, 10481), (6467, 7943)]