51725648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1669}}^1$

素因数の和:1839

約数の個数: 40

約数和(自身を含む): 108717000

約数和(自身を除く): 56991352

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 149, 208, 298, 596, 1192, 1669, 1937, 2384, 3338, 3874, 6676, 7748, 13352, 15496, 21697, 26704, 30992, 43394, 86788, 173576, 248681, 347152, 497362, 994724, 1989448, 3232853, 3978896, 6465706, 12931412, 25862824, 51725648]

約数ペア:

[(1, 51725648), (2, 25862824), (4, 12931412), (8, 6465706), (13, 3978896), (16, 3232853), (26, 1989448), (52, 994724), (104, 497362), (149, 347152), (208, 248681), (298, 173576), (596, 86788), (1192, 43394), (1669, 30992), (1937, 26704), (2384, 21697), (3338, 15496), (3874, 13352), (6676, 7748)]