51530297

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{1013}}^1$

素因数の和:1089

約数の個数: 24

約数和(自身を含む): 65317824

約数和(自身を除く): 13787527

約数列:

[1, 7, 13, 43, 91, 169, 301, 559, 1013, 1183, 3913, 7091, 7267, 13169, 43559, 50869, 92183, 171197, 304913, 566267, 1198379, 3963869, 7361471, 51530297]

約数ペア:

[(1, 51530297), (7, 7361471), (13, 3963869), (43, 1198379), (91, 566267), (169, 304913), (301, 171197), (559, 92183), (1013, 50869), (1183, 43559), (3913, 13169), (7091, 7267)]