52390486

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{149}}^1\times {\mathrm{487}}^1$

素因数の和:676

約数の個数: 24

約数和(自身を含む): 83667600

約数和(自身を除く): 31277114

約数列:

[1, 2, 19, 38, 149, 298, 361, 487, 722, 974, 2831, 5662, 9253, 18506, 53789, 72563, 107578, 145126, 175807, 351614, 1378697, 2757394, 26195243, 52390486]

約数ペア:

[(1, 52390486), (2, 26195243), (19, 2757394), (38, 1378697), (149, 351614), (298, 175807), (361, 145126), (487, 107578), (722, 72563), (974, 53789), (2831, 18506), (5662, 9253)]