55227679

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:499

約数の個数: 24

約数和(自身を含む): 64825920

約数和(自身を除く): 9598241

約数列:

[1, 13, 17, 47, 169, 221, 409, 611, 799, 2873, 5317, 6953, 7943, 10387, 19223, 69121, 90389, 135031, 249899, 326791, 1175057, 3248687, 4248283, 55227679]

約数ペア:

[(1, 55227679), (13, 4248283), (17, 3248687), (47, 1175057), (169, 326791), (221, 249899), (409, 135031), (611, 90389), (799, 69121), (2873, 19223), (5317, 10387), (6953, 7943)]