55401907

素因数分解:

${\mathrm{11}}^2\times {\mathrm{53}}^2\times {\mathrm{163}}^1$

素因数の和:291

約数の個数: 18

約数和(自身を含む): 62447756

約数和(自身を除く): 7045849

約数列:

[1, 11, 53, 121, 163, 583, 1793, 2809, 6413, 8639, 19723, 30899, 95029, 339889, 457867, 1045319, 5036537, 55401907]

約数ペア:

[(1, 55401907), (11, 5036537), (53, 1045319), (121, 457867), (163, 339889), (583, 95029), (1793, 30899), (2809, 19723), (6413, 8639)]