51488853

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{6257}}^1$

素因数の和:6484

約数の個数: 16

約数和(自身を含む): 74294976

約数和(自身を除く): 22806123

約数列:

[1, 3, 13, 39, 211, 633, 2743, 6257, 8229, 18771, 81341, 244023, 1320227, 3960681, 17162951, 51488853]

約数ペア:

[(1, 51488853), (3, 17162951), (13, 3960681), (39, 1320227), (211, 244023), (633, 81341), (2743, 18771), (6257, 8229)]