53344600

素因数分解:

$2^3\times 5^2\times {\mathrm{109}}^1\times {\mathrm{2447}}^1$

素因数の和:2572

約数の個数: 48

約数和(自身を含む): 125215200

約数和(自身を除く): 71870600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 109, 200, 218, 436, 545, 872, 1090, 2180, 2447, 2725, 4360, 4894, 5450, 9788, 10900, 12235, 19576, 21800, 24470, 48940, 61175, 97880, 122350, 244700, 266723, 489400, 533446, 1066892, 1333615, 2133784, 2667230, 5334460, 6668075, 10668920, 13336150, 26672300, 53344600]

約数ペア:

[(1, 53344600), (2, 26672300), (4, 13336150), (5, 10668920), (8, 6668075), (10, 5334460), (20, 2667230), (25, 2133784), (40, 1333615), (50, 1066892), (100, 533446), (109, 489400), (200, 266723), (218, 244700), (436, 122350), (545, 97880), (872, 61175), (1090, 48940), (2180, 24470), (2447, 21800), (2725, 19576), (4360, 12235), (4894, 10900), (5450, 9788)]