56307100

素因数分解:

$2^2\times 5^2\times {\mathrm{149}}^1\times {\mathrm{3779}}^1$

素因数の和:3942

約数の個数: 36

約数和(自身を含む): 123039000

約数和(自身を除く): 66731900

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 149, 298, 596, 745, 1490, 2980, 3725, 3779, 7450, 7558, 14900, 15116, 18895, 37790, 75580, 94475, 188950, 377900, 563071, 1126142, 2252284, 2815355, 5630710, 11261420, 14076775, 28153550, 56307100]

約数ペア:

[(1, 56307100), (2, 28153550), (4, 14076775), (5, 11261420), (10, 5630710), (20, 2815355), (25, 2252284), (50, 1126142), (100, 563071), (149, 377900), (298, 188950), (596, 94475), (745, 75580), (1490, 37790), (2980, 18895), (3725, 15116), (3779, 14900), (7450, 7558)]