53437657

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 68947200

約数和(自身を除く): 15509543

約数列:

[1, 7, 13, 37, 59, 91, 259, 269, 413, 481, 767, 1883, 2183, 3367, 3497, 5369, 9953, 15281, 15871, 24479, 28379, 69671, 111097, 129389, 198653, 206323, 587227, 905723, 1444261, 4110589, 7633951, 53437657]

約数ペア:

[(1, 53437657), (7, 7633951), (13, 4110589), (37, 1444261), (59, 905723), (91, 587227), (259, 206323), (269, 198653), (413, 129389), (481, 111097), (767, 69671), (1883, 28379), (2183, 24479), (3367, 15871), (3497, 15281), (5369, 9953)]