55516195

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2693}}^1$

素因数の和:2755

約数の個数: 32

約数和(自身を含む): 82759680

約数和(自身を除く): 27243485

約数列:

[1, 5, 7, 19, 31, 35, 95, 133, 155, 217, 589, 665, 1085, 2693, 2945, 4123, 13465, 18851, 20615, 51167, 83483, 94255, 255835, 358169, 417415, 584381, 1586177, 1790845, 2921905, 7930885, 11103239, 55516195]

約数ペア:

[(1, 55516195), (5, 11103239), (7, 7930885), (19, 2921905), (31, 1790845), (35, 1586177), (95, 584381), (133, 417415), (155, 358169), (217, 255835), (589, 94255), (665, 83483), (1085, 51167), (2693, 20615), (2945, 18851), (4123, 13465)]