56790888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:495

約数の個数: 128

約数和(自身を含む): 179712000

約数和(自身を除く): 122921112

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 79, 84, 88, 132, 154, 158, 168, 231, 237, 264, 308, 316, 389, 462, 474, 553, 616, 632, 778, 869, 924, 948, 1106, 1167, 1556, 1659, 1738, 1848, 1896, 2212, 2334, 2607, 2723, 3112, 3318, 3476, 4279, 4424, 4668, 5214, 5446, 6083, 6636, 6952, 8169, 8558, 9336, 10428, 10892, 12166, 12837, 13272, 16338, 17116, 18249, 20856, 21784, 24332, 25674, 29953, 30731, 32676, 34232, 36498, 48664, 51348, 59906, 61462, 65352, 72996, 89859, 92193, 102696, 119812, 122924, 145992, 179718, 184386, 215117, 239624, 245848, 338041, 359436, 368772, 430234, 645351, 676082, 718872, 737544, 860468, 1014123, 1290702, 1352164, 1720936, 2028246, 2366287, 2581404, 2704328, 4056492, 4732574, 5162808, 7098861, 8112984, 9465148, 14197722, 18930296, 28395444, 56790888]

約数ペア:

[(1, 56790888), (2, 28395444), (3, 18930296), (4, 14197722), (6, 9465148), (7, 8112984), (8, 7098861), (11, 5162808), (12, 4732574), (14, 4056492), (21, 2704328), (22, 2581404), (24, 2366287), (28, 2028246), (33, 1720936), (42, 1352164), (44, 1290702), (56, 1014123), (66, 860468), (77, 737544), (79, 718872), (84, 676082), (88, 645351), (132, 430234), (154, 368772), (158, 359436), (168, 338041), (231, 245848), (237, 239624), (264, 215117), (308, 184386), (316, 179718), (389, 145992), (462, 122924), (474, 119812), (553, 102696), (616, 92193), (632, 89859), (778, 72996), (869, 65352), (924, 61462), (948, 59906), (1106, 51348), (1167, 48664), (1556, 36498), (1659, 34232), (1738, 32676), (1848, 30731), (1896, 29953), (2212, 25674), (2334, 24332), (2607, 21784), (2723, 20856), (3112, 18249), (3318, 17116), (3476, 16338), (4279, 13272), (4424, 12837), (4668, 12166), (5214, 10892), (5446, 10428), (6083, 9336), (6636, 8558), (6952, 8169)]