56061940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{254827}}^1$

素因数の和:254847

約数の個数: 24

約数和(自身を含む): 128433312

約数和(自身を除く): 72371372

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 254827, 509654, 1019308, 1274135, 2548270, 2803097, 5096540, 5606194, 11212388, 14015485, 28030970, 56061940]

約数ペア:

[(1, 56061940), (2, 28030970), (4, 14015485), (5, 11212388), (10, 5606194), (11, 5096540), (20, 2803097), (22, 2548270), (44, 1274135), (55, 1019308), (110, 509654), (220, 254827)]