56386880

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:304

約数の個数: 112

約数和(自身を含む): 149010624

約数和(自身を除く): 92623744

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 83, 88, 110, 160, 166, 176, 193, 220, 320, 332, 352, 386, 415, 440, 664, 704, 772, 830, 880, 913, 965, 1328, 1544, 1660, 1760, 1826, 1930, 2123, 2656, 3088, 3320, 3520, 3652, 3860, 4246, 4565, 5312, 6176, 6640, 7304, 7720, 8492, 9130, 10615, 12352, 13280, 14608, 15440, 16019, 16984, 18260, 21230, 26560, 29216, 30880, 32038, 33968, 36520, 42460, 58432, 61760, 64076, 67936, 73040, 80095, 84920, 128152, 135872, 146080, 160190, 169840, 176209, 256304, 292160, 320380, 339680, 352418, 512608, 640760, 679360, 704836, 881045, 1025216, 1281520, 1409672, 1762090, 2563040, 2819344, 3524180, 5126080, 5638688, 7048360, 11277376, 14096720, 28193440, 56386880]

約数ペア:

[(1, 56386880), (2, 28193440), (4, 14096720), (5, 11277376), (8, 7048360), (10, 5638688), (11, 5126080), (16, 3524180), (20, 2819344), (22, 2563040), (32, 1762090), (40, 1409672), (44, 1281520), (55, 1025216), (64, 881045), (80, 704836), (83, 679360), (88, 640760), (110, 512608), (160, 352418), (166, 339680), (176, 320380), (193, 292160), (220, 256304), (320, 176209), (332, 169840), (352, 160190), (386, 146080), (415, 135872), (440, 128152), (664, 84920), (704, 80095), (772, 73040), (830, 67936), (880, 64076), (913, 61760), (965, 58432), (1328, 42460), (1544, 36520), (1660, 33968), (1760, 32038), (1826, 30880), (1930, 29216), (2123, 26560), (2656, 21230), (3088, 18260), (3320, 16984), (3520, 16019), (3652, 15440), (3860, 14608), (4246, 13280), (4565, 12352), (5312, 10615), (6176, 9130), (6640, 8492), (7304, 7720)]