51753400

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{8923}}^1$

素因数の和:8968

約数の個数: 48

約数和(自身を含む): 124489800

約数和(自身を除く): 72736400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 145, 200, 232, 290, 580, 725, 1160, 1450, 2900, 5800, 8923, 17846, 35692, 44615, 71384, 89230, 178460, 223075, 258767, 356920, 446150, 517534, 892300, 1035068, 1293835, 1784600, 2070136, 2587670, 5175340, 6469175, 10350680, 12938350, 25876700, 51753400]

約数ペア:

[(1, 51753400), (2, 25876700), (4, 12938350), (5, 10350680), (8, 6469175), (10, 5175340), (20, 2587670), (25, 2070136), (29, 1784600), (40, 1293835), (50, 1035068), (58, 892300), (100, 517534), (116, 446150), (145, 356920), (200, 258767), (232, 223075), (290, 178460), (580, 89230), (725, 71384), (1160, 44615), (1450, 35692), (2900, 17846), (5800, 8923)]