54261724

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{112111}}^1$

素因数の和:112137

約数の個数: 18

約数和(自身を含む): 104376272

約数和(自身を除く): 50114548

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 112111, 224222, 448444, 1233221, 2466442, 4932884, 13565431, 27130862, 54261724]

約数ペア:

[(1, 54261724), (2, 27130862), (4, 13565431), (11, 4932884), (22, 2466442), (44, 1233221), (121, 448444), (242, 224222), (484, 112111)]