49784600

素因数分解:

$2^3\times 5^2\times {\mathrm{229}}^1\times {\mathrm{1087}}^1$

素因数の和:1332

約数の個数: 48

約数和(自身を含む): 116361600

約数和(自身を除く): 66577000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 229, 458, 916, 1087, 1145, 1832, 2174, 2290, 4348, 4580, 5435, 5725, 8696, 9160, 10870, 11450, 21740, 22900, 27175, 43480, 45800, 54350, 108700, 217400, 248923, 497846, 995692, 1244615, 1991384, 2489230, 4978460, 6223075, 9956920, 12446150, 24892300, 49784600]

約数ペア:

[(1, 49784600), (2, 24892300), (4, 12446150), (5, 9956920), (8, 6223075), (10, 4978460), (20, 2489230), (25, 1991384), (40, 1244615), (50, 995692), (100, 497846), (200, 248923), (229, 217400), (458, 108700), (916, 54350), (1087, 45800), (1145, 43480), (1832, 27175), (2174, 22900), (2290, 21740), (4348, 11450), (4580, 10870), (5435, 9160), (5725, 8696)]