56267860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{255763}}^1$

素因数の和:255783

約数の個数: 24

約数和(自身を含む): 128905056

約数和(自身を除く): 72637196

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 255763, 511526, 1023052, 1278815, 2557630, 2813393, 5115260, 5626786, 11253572, 14066965, 28133930, 56267860]

約数ペア:

[(1, 56267860), (2, 28133930), (4, 14066965), (5, 11253572), (10, 5626786), (11, 5115260), (20, 2813393), (22, 2557630), (44, 1278815), (55, 1023052), (110, 511526), (220, 255763)]