55913143

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1583}}^1$

素因数の和:1639

約数の個数: 24

約数和(自身を含む): 69569280

約数和(自身を除く): 13656137

約数列:

[1, 11, 13, 19, 143, 169, 209, 247, 1583, 1859, 2717, 3211, 17413, 20579, 30077, 35321, 226369, 267527, 330847, 391001, 2942797, 4301011, 5083013, 55913143]

約数ペア:

[(1, 55913143), (11, 5083013), (13, 4301011), (19, 2942797), (143, 391001), (169, 330847), (209, 267527), (247, 226369), (1583, 35321), (1859, 30077), (2717, 20579), (3211, 17413)]