51318380

素因数分解:

$2^2\times 5^1\times {\mathrm{577}}^1\times {\mathrm{4447}}^1$

素因数の和:5033

約数の個数: 24

約数和(自身を含む): 107979648

約数和(自身を除く): 56661268

約数列:

[1, 2, 4, 5, 10, 20, 577, 1154, 2308, 2885, 4447, 5770, 8894, 11540, 17788, 22235, 44470, 88940, 2565919, 5131838, 10263676, 12829595, 25659190, 51318380]

約数ペア:

[(1, 51318380), (2, 25659190), (4, 12829595), (5, 10263676), (10, 5131838), (20, 2565919), (577, 88940), (1154, 44470), (2308, 22235), (2885, 17788), (4447, 11540), (5770, 8894)]