51250276

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{2161}}^1$

素因数の和:2201

約数の個数: 54

約数和(自身を含む): 114730854

約数和(自身を除く): 63480578

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, 2161, 3388, 4322, 5929, 8644, 11858, 15127, 23716, 23771, 30254, 47542, 60508, 95084, 105889, 166397, 211778, 261481, 332794, 423556, 522962, 665588, 1045924, 1164779, 1830367, 2329558, 3660734, 4659116, 7321468, 12812569, 25625138, 51250276]

約数ペア:

[(1, 51250276), (2, 25625138), (4, 12812569), (7, 7321468), (11, 4659116), (14, 3660734), (22, 2329558), (28, 1830367), (44, 1164779), (49, 1045924), (77, 665588), (98, 522962), (121, 423556), (154, 332794), (196, 261481), (242, 211778), (308, 166397), (484, 105889), (539, 95084), (847, 60508), (1078, 47542), (1694, 30254), (2156, 23771), (2161, 23716), (3388, 15127), (4322, 11858), (5929, 8644)]