50872913

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{13001}}^1$

素因数の和:13064

約数の個数: 16

約数和(自身を含む): 64073856

約数和(自身を除く): 13200943

約数列:

[1, 7, 13, 43, 91, 301, 559, 3913, 13001, 91007, 169013, 559043, 1183091, 3913301, 7267559, 50872913]

約数ペア:

[(1, 50872913), (7, 7267559), (13, 3913301), (43, 1183091), (91, 559043), (301, 169013), (559, 91007), (3913, 13001)]