51227176

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6397}}^1$

素因数の和:6434

約数の個数: 64

約数和(自身を含む): 128983680

約数和(自身を除く): 77756504

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 6397, 8008, 12794, 25588, 44779, 51176, 70367, 83161, 89558, 140734, 166322, 179116, 281468, 332644, 358232, 492569, 562936, 582127, 665288, 914771, 985138, 1164254, 1829542, 1970276, 2328508, 3659084, 3940552, 4657016, 6403397, 7318168, 12806794, 25613588, 51227176]

約数ペア:

[(1, 51227176), (2, 25613588), (4, 12806794), (7, 7318168), (8, 6403397), (11, 4657016), (13, 3940552), (14, 3659084), (22, 2328508), (26, 1970276), (28, 1829542), (44, 1164254), (52, 985138), (56, 914771), (77, 665288), (88, 582127), (91, 562936), (104, 492569), (143, 358232), (154, 332644), (182, 281468), (286, 179116), (308, 166322), (364, 140734), (572, 89558), (616, 83161), (728, 70367), (1001, 51176), (1144, 44779), (2002, 25588), (4004, 12794), (6397, 8008)]