51472356

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{329951}}^1$

素因数の和:329971

約数の個数: 24

約数和(自身を含む): 129341184

約数和(自身を除く): 77868828

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 329951, 659902, 989853, 1319804, 1979706, 3959412, 4289363, 8578726, 12868089, 17157452, 25736178, 51472356]

約数ペア:

[(1, 51472356), (2, 25736178), (3, 17157452), (4, 12868089), (6, 8578726), (12, 4289363), (13, 3959412), (26, 1979706), (39, 1319804), (52, 989853), (78, 659902), (156, 329951)]