51724712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{1187}}^1$

素因数の和:1625

約数の個数: 32

約数和(自身を含む): 104781600

約数和(自身を除く): 53056888

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 419, 838, 1187, 1676, 2374, 3352, 4748, 5447, 9496, 10894, 15431, 21788, 30862, 43576, 61724, 123448, 497353, 994706, 1989412, 3978824, 6465589, 12931178, 25862356, 51724712]

約数ペア:

[(1, 51724712), (2, 25862356), (4, 12931178), (8, 6465589), (13, 3978824), (26, 1989412), (52, 994706), (104, 497353), (419, 123448), (838, 61724), (1187, 43576), (1676, 30862), (2374, 21788), (3352, 15431), (4748, 10894), (5447, 9496)]