50947923

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{317}}^2$

素因数の和:663

約数の個数: 18

約数和(自身を含む): 73790724

約数和(自身を除く): 22842801

約数列:

[1, 3, 13, 39, 169, 317, 507, 951, 4121, 12363, 53573, 100489, 160719, 301467, 1306357, 3919071, 16982641, 50947923]

約数ペア:

[(1, 50947923), (3, 16982641), (13, 3919071), (39, 1306357), (169, 301467), (317, 160719), (507, 100489), (951, 53573), (4121, 12363)]