56078080

素因数分解:

$2^8\times 5^1\times {\mathrm{193}}^1\times {\mathrm{227}}^1$

素因数の和:441

約数の個数: 72

約数和(自身を含む): 135615312

約数和(自身を除く): 79537232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 193, 227, 256, 320, 386, 454, 640, 772, 908, 965, 1135, 1280, 1544, 1816, 1930, 2270, 3088, 3632, 3860, 4540, 6176, 7264, 7720, 9080, 12352, 14528, 15440, 18160, 24704, 29056, 30880, 36320, 43811, 49408, 58112, 61760, 72640, 87622, 123520, 145280, 175244, 219055, 247040, 290560, 350488, 438110, 700976, 876220, 1401952, 1752440, 2803904, 3504880, 5607808, 7009760, 11215616, 14019520, 28039040, 56078080]

約数ペア:

[(1, 56078080), (2, 28039040), (4, 14019520), (5, 11215616), (8, 7009760), (10, 5607808), (16, 3504880), (20, 2803904), (32, 1752440), (40, 1401952), (64, 876220), (80, 700976), (128, 438110), (160, 350488), (193, 290560), (227, 247040), (256, 219055), (320, 175244), (386, 145280), (454, 123520), (640, 87622), (772, 72640), (908, 61760), (965, 58112), (1135, 49408), (1280, 43811), (1544, 36320), (1816, 30880), (1930, 29056), (2270, 24704), (3088, 18160), (3632, 15440), (3860, 14528), (4540, 12352), (6176, 9080), (7264, 7720)]