51311951

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{331}}^1$

素因数の和:590

約数の個数: 16

約数和(自身を含む): 55776000

約数和(自身を除く): 4464049

約数列:

[1, 19, 41, 199, 331, 779, 3781, 6289, 8159, 13571, 65869, 155021, 257849, 1251511, 2700629, 51311951]

約数ペア:

[(1, 51311951), (19, 2700629), (41, 1251511), (199, 257849), (331, 155021), (779, 65869), (3781, 13571), (6289, 8159)]