55871190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{14437}}^1$

素因数の和:14493

約数の個数: 48

約数和(自身を含む): 148653648

約数和(自身を除く): 92782458

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 14437, 28874, 43311, 72185, 86622, 129933, 144370, 216555, 259866, 433110, 620791, 649665, 1241582, 1299330, 1862373, 3103955, 3724746, 5587119, 6207910, 9311865, 11174238, 18623730, 27935595, 55871190]

約数ペア:

[(1, 55871190), (2, 27935595), (3, 18623730), (5, 11174238), (6, 9311865), (9, 6207910), (10, 5587119), (15, 3724746), (18, 3103955), (30, 1862373), (43, 1299330), (45, 1241582), (86, 649665), (90, 620791), (129, 433110), (215, 259866), (258, 216555), (387, 144370), (430, 129933), (645, 86622), (774, 72185), (1290, 43311), (1935, 28874), (3870, 14437)]