51755132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{90481}}^1$

素因数の和:90509

約数の個数: 24

約数和(自身を含む): 106406832

約数和(自身を除く): 54651700

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 90481, 180962, 361924, 995291, 1176253, 1990582, 2352506, 3981164, 4705012, 12938783, 25877566, 51755132]

約数ペア:

[(1, 51755132), (2, 25877566), (4, 12938783), (11, 4705012), (13, 3981164), (22, 2352506), (26, 1990582), (44, 1176253), (52, 995291), (143, 361924), (286, 180962), (572, 90481)]