49258960

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{5449}}^1$

素因数の和:5575

約数の個数: 40

約数和(自身を含む): 115561800

約数和(自身を除く): 66302840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 2260, 4520, 5449, 9040, 10898, 21796, 27245, 43592, 54490, 87184, 108980, 217960, 435920, 615737, 1231474, 2462948, 3078685, 4925896, 6157370, 9851792, 12314740, 24629480, 49258960]

約数ペア:

[(1, 49258960), (2, 24629480), (4, 12314740), (5, 9851792), (8, 6157370), (10, 4925896), (16, 3078685), (20, 2462948), (40, 1231474), (80, 615737), (113, 435920), (226, 217960), (452, 108980), (565, 87184), (904, 54490), (1130, 43592), (1808, 27245), (2260, 21796), (4520, 10898), (5449, 9040)]