56556409

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{739}}^1$

素因数の和:817

約数の個数: 24

約数和(自身を含む): 72188480

約数和(自身を除く): 15632071

約数列:

[1, 7, 13, 29, 91, 203, 377, 739, 841, 2639, 5173, 5887, 9607, 10933, 21431, 67249, 76531, 150017, 278603, 621499, 1950221, 4350493, 8079487, 56556409]

約数ペア:

[(1, 56556409), (7, 8079487), (13, 4350493), (29, 1950221), (91, 621499), (203, 278603), (377, 150017), (739, 76531), (841, 67249), (2639, 21431), (5173, 10933), (5887, 9607)]