53973136

素因数分解:

$2^4\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2161}}^1$

素因数の和:2399

約数の個数: 40

約数和(自身を含む): 120103424

約数和(自身を除く): 66130288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 223, 446, 892, 1561, 1784, 2161, 3122, 3568, 4322, 6244, 8644, 12488, 15127, 17288, 24976, 30254, 34576, 60508, 121016, 242032, 481903, 963806, 1927612, 3373321, 3855224, 6746642, 7710448, 13493284, 26986568, 53973136]

約数ペア:

[(1, 53973136), (2, 26986568), (4, 13493284), (7, 7710448), (8, 6746642), (14, 3855224), (16, 3373321), (28, 1927612), (56, 963806), (112, 481903), (223, 242032), (446, 121016), (892, 60508), (1561, 34576), (1784, 30254), (2161, 24976), (3122, 17288), (3568, 15127), (4322, 12488), (6244, 8644)]