55988779

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{3691}}^1$

素因数の和:3906

約数の個数: 16

約数和(自身を含む): 70177536

約数和(自身を除く): 14188757

約数列:

[1, 7, 11, 77, 197, 1379, 2167, 3691, 15169, 25837, 40601, 284207, 727127, 5089889, 7998397, 55988779]

約数ペア:

[(1, 55988779), (7, 7998397), (11, 5089889), (77, 727127), (197, 284207), (1379, 40601), (2167, 25837), (3691, 15169)]