55028176

素因数分解:

$2^4\times 7^3\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:337

約数の個数: 80

約数和(自身を含む): 128166400

約数和(自身を除く): 73138224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 49, 56, 74, 98, 112, 148, 196, 259, 271, 296, 343, 392, 518, 542, 592, 686, 784, 1036, 1084, 1372, 1813, 1897, 2072, 2168, 2744, 3626, 3794, 4144, 4336, 5488, 7252, 7588, 10027, 12691, 13279, 14504, 15176, 20054, 25382, 26558, 29008, 30352, 40108, 50764, 53116, 70189, 80216, 92953, 101528, 106232, 140378, 160432, 185906, 203056, 212464, 280756, 371812, 491323, 561512, 743624, 982646, 1123024, 1487248, 1965292, 3439261, 3930584, 6878522, 7861168, 13757044, 27514088, 55028176]

約数ペア:

[(1, 55028176), (2, 27514088), (4, 13757044), (7, 7861168), (8, 6878522), (14, 3930584), (16, 3439261), (28, 1965292), (37, 1487248), (49, 1123024), (56, 982646), (74, 743624), (98, 561512), (112, 491323), (148, 371812), (196, 280756), (259, 212464), (271, 203056), (296, 185906), (343, 160432), (392, 140378), (518, 106232), (542, 101528), (592, 92953), (686, 80216), (784, 70189), (1036, 53116), (1084, 50764), (1372, 40108), (1813, 30352), (1897, 29008), (2072, 26558), (2168, 25382), (2744, 20054), (3626, 15176), (3794, 14504), (4144, 13279), (4336, 12691), (5488, 10027), (7252, 7588)]