51528904

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{479}}^1$

素因数の和:622

約数の個数: 64

約数和(自身を含む): 118195200

約数和(自身を除く): 66666296

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 113, 119, 136, 226, 238, 452, 476, 479, 791, 904, 952, 958, 1582, 1916, 1921, 3164, 3353, 3832, 3842, 6328, 6706, 7684, 8143, 13412, 13447, 15368, 16286, 26824, 26894, 32572, 53788, 54127, 57001, 65144, 107576, 108254, 114002, 216508, 228004, 378889, 433016, 456008, 757778, 920159, 1515556, 1840318, 3031112, 3680636, 6441113, 7361272, 12882226, 25764452, 51528904]

約数ペア:

[(1, 51528904), (2, 25764452), (4, 12882226), (7, 7361272), (8, 6441113), (14, 3680636), (17, 3031112), (28, 1840318), (34, 1515556), (56, 920159), (68, 757778), (113, 456008), (119, 433016), (136, 378889), (226, 228004), (238, 216508), (452, 114002), (476, 108254), (479, 107576), (791, 65144), (904, 57001), (952, 54127), (958, 53788), (1582, 32572), (1916, 26894), (1921, 26824), (3164, 16286), (3353, 15368), (3832, 13447), (3842, 13412), (6328, 8143), (6706, 7684)]