51458512

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{14821}}^1$

素因数の和:14867

約数の個数: 40

約数和(自身を含む): 117627392

約数和(自身を除く): 66168880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 14821, 29642, 59284, 103747, 118568, 207494, 237136, 414988, 459451, 829976, 918902, 1659952, 1837804, 3216157, 3675608, 6432314, 7351216, 12864628, 25729256, 51458512]

約数ペア:

[(1, 51458512), (2, 25729256), (4, 12864628), (7, 7351216), (8, 6432314), (14, 3675608), (16, 3216157), (28, 1837804), (31, 1659952), (56, 918902), (62, 829976), (112, 459451), (124, 414988), (217, 237136), (248, 207494), (434, 118568), (496, 103747), (868, 59284), (1736, 29642), (3472, 14821)]