51912146

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{569}}^1$

素因数の和:635

約数の個数: 48

約数和(自身を含む): 95520600

約数和(自身を除く): 43608454

約数列:

[1, 2, 11, 13, 22, 26, 29, 58, 121, 143, 242, 286, 319, 377, 569, 638, 754, 1138, 1573, 3146, 3509, 4147, 6259, 7018, 7397, 8294, 12518, 14794, 16501, 33002, 45617, 68849, 81367, 91234, 137698, 162734, 181511, 214513, 363022, 429026, 895037, 1790074, 1996621, 2359643, 3993242, 4719286, 25956073, 51912146]

約数ペア:

[(1, 51912146), (2, 25956073), (11, 4719286), (13, 3993242), (22, 2359643), (26, 1996621), (29, 1790074), (58, 895037), (121, 429026), (143, 363022), (242, 214513), (286, 181511), (319, 162734), (377, 137698), (569, 91234), (638, 81367), (754, 68849), (1138, 45617), (1573, 33002), (3146, 16501), (3509, 14794), (4147, 12518), (6259, 8294), (7018, 7397)]