53081497

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{1381}}^1$

素因数の和:1441

約数の個数: 24

約数和(自身を含む): 67883840

約数和(自身を除く): 14802343

約数列:

[1, 7, 17, 19, 119, 133, 289, 323, 1381, 2023, 2261, 5491, 9667, 23477, 26239, 38437, 164339, 183673, 399109, 446063, 2793763, 3122441, 7583071, 53081497]

約数ペア:

[(1, 53081497), (7, 7583071), (17, 3122441), (19, 2793763), (119, 446063), (133, 399109), (289, 183673), (323, 164339), (1381, 38437), (2023, 26239), (2261, 23477), (5491, 9667)]