54255397

素因数分解:

$7^4\times {\mathrm{59}}^1\times {\mathrm{383}}^1$

素因数の和:470

約数の個数: 20

約数和(自身を含む): 64535040

約数和(自身を除く): 10279643

約数列:

[1, 7, 49, 59, 343, 383, 413, 2401, 2681, 2891, 18767, 20237, 22597, 131369, 141659, 158179, 919583, 1107253, 7750771, 54255397]

約数ペア:

[(1, 54255397), (7, 7750771), (49, 1107253), (59, 919583), (343, 158179), (383, 141659), (413, 131369), (2401, 22597), (2681, 20237), (2891, 18767)]