56398210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{512711}}^1$

素因数の和:512729

約数の個数: 16

約数和(自身を含む): 110745792

約数和(自身を除く): 54347582

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 512711, 1025422, 2563555, 5127110, 5639821, 11279642, 28199105, 56398210]

約数ペア:

[(1, 56398210), (2, 28199105), (5, 11279642), (10, 5639821), (11, 5127110), (22, 2563555), (55, 1025422), (110, 512711)]