51002223

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{4003}}^1$

素因数の和:4174

約数の個数: 16

約数和(自身を含む): 70726656

約数和(自身を除く): 19724433

約数列:

[1, 3, 31, 93, 137, 411, 4003, 4247, 12009, 12741, 124093, 372279, 548411, 1645233, 17000741, 51002223]

約数ペア:

[(1, 51002223), (3, 17000741), (31, 1645233), (93, 548411), (137, 372279), (411, 124093), (4003, 12741), (4247, 12009)]