56477600

素因数分解:

$2^5\times 5^2\times {\mathrm{227}}^1\times {\mathrm{311}}^1$

素因数の和:558

約数の個数: 72

約数和(自身を含む): 138928608

約数和(自身を除く): 82451008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 227, 311, 400, 454, 622, 800, 908, 1135, 1244, 1555, 1816, 2270, 2488, 3110, 3632, 4540, 4976, 5675, 6220, 7264, 7775, 9080, 9952, 11350, 12440, 15550, 18160, 22700, 24880, 31100, 36320, 45400, 49760, 62200, 70597, 90800, 124400, 141194, 181600, 248800, 282388, 352985, 564776, 705970, 1129552, 1411940, 1764925, 2259104, 2823880, 3529850, 5647760, 7059700, 11295520, 14119400, 28238800, 56477600]

約数ペア:

[(1, 56477600), (2, 28238800), (4, 14119400), (5, 11295520), (8, 7059700), (10, 5647760), (16, 3529850), (20, 2823880), (25, 2259104), (32, 1764925), (40, 1411940), (50, 1129552), (80, 705970), (100, 564776), (160, 352985), (200, 282388), (227, 248800), (311, 181600), (400, 141194), (454, 124400), (622, 90800), (800, 70597), (908, 62200), (1135, 49760), (1244, 45400), (1555, 36320), (1816, 31100), (2270, 24880), (2488, 22700), (3110, 18160), (3632, 15550), (4540, 12440), (4976, 11350), (5675, 9952), (6220, 9080), (7264, 7775)]