55263299

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 72145920

約数和(自身を除く): 16882621

約数列:

[1, 7, 13, 29, 43, 91, 203, 301, 377, 487, 559, 1247, 2639, 3409, 3913, 6331, 8729, 14123, 16211, 20941, 44317, 98861, 113477, 146587, 183599, 272233, 607289, 1285193, 1905631, 4251023, 7894757, 55263299]

約数ペア:

[(1, 55263299), (7, 7894757), (13, 4251023), (29, 1905631), (43, 1285193), (91, 607289), (203, 272233), (301, 183599), (377, 146587), (487, 113477), (559, 98861), (1247, 44317), (2639, 20941), (3409, 16211), (3913, 14123), (6331, 8729)]