53773852

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{111103}}^1$

素因数の和:111129

約数の個数: 18

約数和(自身を含む): 103437824

約数和(自身を除く): 49663972

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 111103, 222206, 444412, 1222133, 2444266, 4888532, 13443463, 26886926, 53773852]

約数ペア:

[(1, 53773852), (2, 26886926), (4, 13443463), (11, 4888532), (22, 2444266), (44, 1222133), (121, 444412), (242, 222206), (484, 111103)]