55419476

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:600

約数の個数: 48

約数和(自身を含む): 114492672

約数和(自身を除く): 59073196

約数列:

[1, 2, 4, 7, 14, 28, 61, 71, 122, 142, 244, 284, 427, 457, 497, 854, 914, 994, 1708, 1828, 1988, 3199, 4331, 6398, 8662, 12796, 17324, 27877, 30317, 32447, 55754, 60634, 64894, 111508, 121268, 129788, 195139, 227129, 390278, 454258, 780556, 908516, 1979267, 3958534, 7917068, 13854869, 27709738, 55419476]

約数ペア:

[(1, 55419476), (2, 27709738), (4, 13854869), (7, 7917068), (14, 3958534), (28, 1979267), (61, 908516), (71, 780556), (122, 454258), (142, 390278), (244, 227129), (284, 195139), (427, 129788), (457, 121268), (497, 111508), (854, 64894), (914, 60634), (994, 55754), (1708, 32447), (1828, 30317), (1988, 27877), (3199, 17324), (4331, 12796), (6398, 8662)]