56668656

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^3\times {\mathrm{887}}^1$

素因数の和:931

約数の個数: 80

約数和(自身を含む): 161203968

約数和(自身を除く): 104535312

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 121, 132, 176, 242, 264, 363, 484, 528, 726, 887, 968, 1331, 1452, 1774, 1936, 2661, 2662, 2904, 3548, 3993, 5322, 5324, 5808, 7096, 7986, 9757, 10644, 10648, 14192, 15972, 19514, 21288, 21296, 29271, 31944, 39028, 42576, 58542, 63888, 78056, 107327, 117084, 156112, 214654, 234168, 321981, 429308, 468336, 643962, 858616, 1180597, 1287924, 1717232, 2361194, 2575848, 3541791, 4722388, 5151696, 7083582, 9444776, 14167164, 18889552, 28334328, 56668656]

約数ペア:

[(1, 56668656), (2, 28334328), (3, 18889552), (4, 14167164), (6, 9444776), (8, 7083582), (11, 5151696), (12, 4722388), (16, 3541791), (22, 2575848), (24, 2361194), (33, 1717232), (44, 1287924), (48, 1180597), (66, 858616), (88, 643962), (121, 468336), (132, 429308), (176, 321981), (242, 234168), (264, 214654), (363, 156112), (484, 117084), (528, 107327), (726, 78056), (887, 63888), (968, 58542), (1331, 42576), (1452, 39028), (1774, 31944), (1936, 29271), (2661, 21296), (2662, 21288), (2904, 19514), (3548, 15972), (3993, 14192), (5322, 10648), (5324, 10644), (5808, 9757), (7096, 7986)]