51252047

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{5081}}^1$

素因数の和:5230

約数の個数: 16

約数和(自身を含む): 64399104

約数和(自身を除く): 13147057

約数列:

[1, 7, 11, 77, 131, 917, 1441, 5081, 10087, 35567, 55891, 391237, 665611, 4659277, 7321721, 51252047]

約数ペア:

[(1, 51252047), (7, 7321721), (11, 4659277), (77, 665611), (131, 391237), (917, 55891), (1441, 35567), (5081, 10087)]