51287051

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{641}}^1$

素因数の和:790

約数の個数: 16

約数和(自身を含む): 55468800

約数和(自身を除く): 4181749

約数列:

[1, 29, 31, 89, 641, 899, 2581, 2759, 18589, 19871, 57049, 80011, 576259, 1654421, 1768519, 51287051]

約数ペア:

[(1, 51287051), (29, 1768519), (31, 1654421), (89, 576259), (641, 80011), (899, 57049), (2581, 19871), (2759, 18589)]