55519156

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{2341}}^1$

素因数の和:2381

約数の個数: 54

約数和(自身を含む): 124282914

約数和(自身を除く): 68763758

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 121, 154, 196, 242, 308, 484, 539, 847, 1078, 1694, 2156, 2341, 3388, 4682, 5929, 9364, 11858, 16387, 23716, 25751, 32774, 51502, 65548, 103004, 114709, 180257, 229418, 283261, 360514, 458836, 566522, 721028, 1133044, 1261799, 1982827, 2523598, 3965654, 5047196, 7931308, 13879789, 27759578, 55519156]

約数ペア:

[(1, 55519156), (2, 27759578), (4, 13879789), (7, 7931308), (11, 5047196), (14, 3965654), (22, 2523598), (28, 1982827), (44, 1261799), (49, 1133044), (77, 721028), (98, 566522), (121, 458836), (154, 360514), (196, 283261), (242, 229418), (308, 180257), (484, 114709), (539, 103004), (847, 65548), (1078, 51502), (1694, 32774), (2156, 25751), (2341, 23716), (3388, 16387), (4682, 11858), (5929, 9364)]