51437184

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:226

約数の個数: 128

約数和(自身を含む): 146880000

約数和(自身を除く): 95442816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 32, 48, 58, 62, 64, 87, 93, 96, 116, 124, 128, 149, 174, 186, 192, 232, 248, 298, 348, 372, 384, 447, 464, 496, 596, 696, 744, 894, 899, 928, 992, 1192, 1392, 1488, 1788, 1798, 1856, 1984, 2384, 2697, 2784, 2976, 3576, 3596, 3712, 3968, 4321, 4619, 4768, 5394, 5568, 5952, 7152, 7192, 8642, 9238, 9536, 10788, 11136, 11904, 12963, 13857, 14304, 14384, 17284, 18476, 19072, 21576, 25926, 27714, 28608, 28768, 34568, 36952, 43152, 51852, 55428, 57216, 57536, 69136, 73904, 86304, 103704, 110856, 115072, 133951, 138272, 147808, 172608, 207408, 221712, 267902, 276544, 295616, 345216, 401853, 414816, 443424, 535804, 553088, 591232, 803706, 829632, 886848, 1071608, 1607412, 1659264, 1773696, 2143216, 3214824, 4286432, 6429648, 8572864, 12859296, 17145728, 25718592, 51437184]

約数ペア:

[(1, 51437184), (2, 25718592), (3, 17145728), (4, 12859296), (6, 8572864), (8, 6429648), (12, 4286432), (16, 3214824), (24, 2143216), (29, 1773696), (31, 1659264), (32, 1607412), (48, 1071608), (58, 886848), (62, 829632), (64, 803706), (87, 591232), (93, 553088), (96, 535804), (116, 443424), (124, 414816), (128, 401853), (149, 345216), (174, 295616), (186, 276544), (192, 267902), (232, 221712), (248, 207408), (298, 172608), (348, 147808), (372, 138272), (384, 133951), (447, 115072), (464, 110856), (496, 103704), (596, 86304), (696, 73904), (744, 69136), (894, 57536), (899, 57216), (928, 55428), (992, 51852), (1192, 43152), (1392, 36952), (1488, 34568), (1788, 28768), (1798, 28608), (1856, 27714), (1984, 25926), (2384, 21576), (2697, 19072), (2784, 18476), (2976, 17284), (3576, 14384), (3596, 14304), (3712, 13857), (3968, 12963), (4321, 11904), (4619, 11136), (4768, 10788), (5394, 9536), (5568, 9238), (5952, 8642), (7152, 7192)]