56203180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{255469}}^1$

素因数の和:255489

約数の個数: 24

約数和(自身を含む): 128756880

約数和(自身を除く): 72553700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 255469, 510938, 1021876, 1277345, 2554690, 2810159, 5109380, 5620318, 11240636, 14050795, 28101590, 56203180]

約数ペア:

[(1, 56203180), (2, 28101590), (4, 14050795), (5, 11240636), (10, 5620318), (11, 5109380), (20, 2810159), (22, 2554690), (44, 1277345), (55, 1021876), (110, 510938), (220, 255469)]