51027984

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:146

約数の個数: 240

約数和(自身を含む): 178274304

約数和(自身を除く): 127246320

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 31, 36, 42, 46, 48, 56, 62, 63, 69, 71, 72, 84, 92, 93, 112, 124, 126, 138, 142, 144, 161, 168, 184, 186, 207, 213, 217, 248, 252, 276, 279, 284, 322, 336, 368, 372, 414, 426, 434, 483, 496, 497, 504, 552, 558, 568, 639, 644, 651, 713, 744, 828, 852, 868, 966, 994, 1008, 1104, 1116, 1136, 1278, 1288, 1302, 1426, 1449, 1488, 1491, 1633, 1656, 1704, 1736, 1932, 1953, 1988, 2139, 2201, 2232, 2556, 2576, 2604, 2852, 2898, 2982, 3266, 3312, 3408, 3472, 3864, 3906, 3976, 4278, 4402, 4464, 4473, 4899, 4991, 5112, 5208, 5704, 5796, 5964, 6417, 6532, 6603, 7728, 7812, 7952, 8556, 8804, 8946, 9798, 9982, 10224, 10416, 11408, 11431, 11592, 11928, 12834, 13064, 13206, 14697, 14973, 15407, 15624, 17112, 17608, 17892, 19596, 19809, 19964, 22862, 23184, 23856, 25668, 26128, 26412, 29394, 29946, 30814, 31248, 34224, 34293, 35216, 35784, 39192, 39618, 39928, 44919, 45724, 46221, 50623, 51336, 52824, 58788, 59892, 61628, 68586, 71568, 78384, 79236, 79856, 89838, 91448, 92442, 101246, 102672, 102879, 105648, 117576, 119784, 123256, 137172, 138663, 151869, 158472, 179676, 182896, 184884, 202492, 205758, 235152, 239568, 246512, 274344, 277326, 303738, 316944, 354361, 359352, 369768, 404984, 411516, 455607, 548688, 554652, 607476, 708722, 718704, 739536, 809968, 823032, 911214, 1063083, 1109304, 1214952, 1417444, 1646064, 1822428, 2126166, 2218608, 2429904, 2834888, 3189249, 3644856, 4252332, 5669776, 6378498, 7289712, 8504664, 12756996, 17009328, 25513992, 51027984]

約数ペア:

[(1, 51027984), (2, 25513992), (3, 17009328), (4, 12756996), (6, 8504664), (7, 7289712), (8, 6378498), (9, 5669776), (12, 4252332), (14, 3644856), (16, 3189249), (18, 2834888), (21, 2429904), (23, 2218608), (24, 2126166), (28, 1822428), (31, 1646064), (36, 1417444), (42, 1214952), (46, 1109304), (48, 1063083), (56, 911214), (62, 823032), (63, 809968), (69, 739536), (71, 718704), (72, 708722), (84, 607476), (92, 554652), (93, 548688), (112, 455607), (124, 411516), (126, 404984), (138, 369768), (142, 359352), (144, 354361), (161, 316944), (168, 303738), (184, 277326), (186, 274344), (207, 246512), (213, 239568), (217, 235152), (248, 205758), (252, 202492), (276, 184884), (279, 182896), (284, 179676), (322, 158472), (336, 151869), (368, 138663), (372, 137172), (414, 123256), (426, 119784), (434, 117576), (483, 105648), (496, 102879), (497, 102672), (504, 101246), (552, 92442), (558, 91448), (568, 89838), (639, 79856), (644, 79236), (651, 78384), (713, 71568), (744, 68586), (828, 61628), (852, 59892), (868, 58788), (966, 52824), (994, 51336), (1008, 50623), (1104, 46221), (1116, 45724), (1136, 44919), (1278, 39928), (1288, 39618), (1302, 39192), (1426, 35784), (1449, 35216), (1488, 34293), (1491, 34224), (1633, 31248), (1656, 30814), (1704, 29946), (1736, 29394), (1932, 26412), (1953, 26128), (1988, 25668), (2139, 23856), (2201, 23184), (2232, 22862), (2556, 19964), (2576, 19809), (2604, 19596), (2852, 17892), (2898, 17608), (2982, 17112), (3266, 15624), (3312, 15407), (3408, 14973), (3472, 14697), (3864, 13206), (3906, 13064), (3976, 12834), (4278, 11928), (4402, 11592), (4464, 11431), (4473, 11408), (4899, 10416), (4991, 10224), (5112, 9982), (5208, 9798), (5704, 8946), (5796, 8804), (5964, 8556), (6417, 7952), (6532, 7812), (6603, 7728)]