48931506

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1621}}^1$

素因数の和:1688

約数の個数: 64

約数和(自身を含む): 119898240

約数和(自身を除く): 70966734

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 43, 54, 78, 86, 117, 129, 234, 258, 351, 387, 559, 702, 774, 1118, 1161, 1621, 1677, 2322, 3242, 3354, 4863, 5031, 9726, 10062, 14589, 15093, 21073, 29178, 30186, 42146, 43767, 63219, 69703, 87534, 126438, 139406, 189657, 209109, 379314, 418218, 568971, 627327, 906139, 1137942, 1254654, 1812278, 1881981, 2718417, 3763962, 5436834, 8155251, 16310502, 24465753, 48931506]

約数ペア:

[(1, 48931506), (2, 24465753), (3, 16310502), (6, 8155251), (9, 5436834), (13, 3763962), (18, 2718417), (26, 1881981), (27, 1812278), (39, 1254654), (43, 1137942), (54, 906139), (78, 627327), (86, 568971), (117, 418218), (129, 379314), (234, 209109), (258, 189657), (351, 139406), (387, 126438), (559, 87534), (702, 69703), (774, 63219), (1118, 43767), (1161, 42146), (1621, 30186), (1677, 29178), (2322, 21073), (3242, 15093), (3354, 14589), (4863, 10062), (5031, 9726)]