51956025

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{887}}^1$

素因数の和:982

約数の個数: 48

約数和(自身を含む): 95136768

約数和(自身を除く): 43180743

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 71, 75, 165, 213, 275, 355, 781, 825, 887, 1065, 1775, 2343, 2661, 3905, 4435, 5325, 9757, 11715, 13305, 19525, 22175, 29271, 48785, 58575, 62977, 66525, 146355, 188931, 243925, 314885, 692747, 731775, 944655, 1574425, 2078241, 3463735, 4723275, 10391205, 17318675, 51956025]

約数ペア:

[(1, 51956025), (3, 17318675), (5, 10391205), (11, 4723275), (15, 3463735), (25, 2078241), (33, 1574425), (55, 944655), (71, 731775), (75, 692747), (165, 314885), (213, 243925), (275, 188931), (355, 146355), (781, 66525), (825, 62977), (887, 58575), (1065, 48785), (1775, 29271), (2343, 22175), (2661, 19525), (3905, 13305), (4435, 11715), (5325, 9757)]