51346477

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{33191}}^1$

素因数の和:33228

約数の個数: 16

約数和(自身を含む): 66915072

約数和(自身を除く): 15568595

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 33191, 232337, 431483, 564247, 3020381, 3949729, 7335211, 51346477]

約数ペア:

[(1, 51346477), (7, 7335211), (13, 3949729), (17, 3020381), (91, 564247), (119, 431483), (221, 232337), (1547, 33191)]