51385633

素因数分解:

${\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{1231}}^1$

素因数の和:1289

約数の個数: 16

約数和(自身を含む): 58643200

約数和(自身を除く): 7257567

約数列:

[1, 13, 19, 169, 247, 1231, 2197, 3211, 16003, 23389, 41743, 208039, 304057, 2704507, 3952741, 51385633]

約数ペア:

[(1, 51385633), (13, 3952741), (19, 2704507), (169, 304057), (247, 208039), (1231, 41743), (2197, 23389), (3211, 16003)]