51232116

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{328411}}^1$

素因数の和:328431

約数の個数: 24

約数和(自身を含む): 128737504

約数和(自身を除く): 77505388

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 328411, 656822, 985233, 1313644, 1970466, 3940932, 4269343, 8538686, 12808029, 17077372, 25616058, 51232116]

約数ペア:

[(1, 51232116), (2, 25616058), (3, 17077372), (4, 12808029), (6, 8538686), (12, 4269343), (13, 3940932), (26, 1970466), (39, 1313644), (52, 985233), (78, 656822), (156, 328411)]