55103881

素因数分解:

$7^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:469

約数の個数: 24

約数和(自身を含む): 66583296

約数和(自身を除く): 11479415

約数列:

[1, 7, 47, 49, 71, 329, 337, 497, 2303, 2359, 3337, 3479, 15839, 16513, 23359, 23927, 110873, 163513, 167489, 776111, 1124569, 1172423, 7871983, 55103881]

約数ペア:

[(1, 55103881), (7, 7871983), (47, 1172423), (49, 1124569), (71, 776111), (329, 167489), (337, 163513), (497, 110873), (2303, 23927), (2359, 23359), (3337, 16513), (3479, 15839)]