51746688

素因数分解:

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

素因数の和:87

約数の個数: 320

約数和(自身を含む): 189573120

約数和(自身を除く): 137826432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 31, 32, 36, 42, 46, 48, 54, 56, 62, 63, 64, 69, 72, 81, 84, 92, 93, 96, 108, 112, 124, 126, 128, 138, 144, 161, 162, 168, 184, 186, 189, 192, 207, 216, 217, 224, 248, 252, 276, 279, 288, 322, 324, 336, 368, 372, 378, 384, 414, 432, 434, 448, 483, 496, 504, 552, 558, 567, 576, 621, 644, 648, 651, 672, 713, 736, 744, 756, 828, 837, 864, 868, 896, 966, 992, 1008, 1104, 1116, 1134, 1152, 1242, 1288, 1296, 1302, 1344, 1426, 1449, 1472, 1488, 1512, 1656, 1674, 1728, 1736, 1863, 1932, 1953, 1984, 2016, 2139, 2208, 2232, 2268, 2484, 2511, 2576, 2592, 2604, 2688, 2852, 2898, 2944, 2976, 3024, 3312, 3348, 3456, 3472, 3726, 3864, 3906, 3968, 4032, 4278, 4347, 4416, 4464, 4536, 4968, 4991, 5022, 5152, 5184, 5208, 5704, 5796, 5859, 5952, 6048, 6417, 6624, 6696, 6944, 7452, 7728, 7812, 8064, 8556, 8694, 8832, 8928, 9072, 9936, 9982, 10044, 10304, 10368, 10416, 11408, 11592, 11718, 11904, 12096, 12834, 13041, 13248, 13392, 13888, 14904, 14973, 15456, 15624, 17112, 17388, 17577, 17856, 18144, 19251, 19872, 19964, 20088, 20608, 20832, 22816, 23184, 23436, 24192, 25668, 26082, 26496, 26784, 27776, 29808, 29946, 30912, 31248, 34224, 34776, 35154, 35712, 36288, 38502, 39744, 39928, 40176, 41664, 44919, 45632, 46368, 46872, 51336, 52164, 53568, 57753, 59616, 59892, 61824, 62496, 68448, 69552, 70308, 72576, 77004, 79488, 79856, 80352, 83328, 89838, 91264, 92736, 93744, 102672, 104328, 107136, 115506, 119232, 119784, 124992, 134757, 136896, 139104, 140616, 154008, 159712, 160704, 179676, 185472, 187488, 205344, 208656, 231012, 238464, 239568, 249984, 269514, 273792, 278208, 281232, 308016, 319424, 321408, 359352, 374976, 404271, 410688, 417312, 462024, 479136, 539028, 556416, 562464, 616032, 638848, 718704, 749952, 808542, 821376, 834624, 924048, 958272, 1078056, 1124928, 1232064, 1437408, 1617084, 1669248, 1848096, 1916544, 2156112, 2249856, 2464128, 2874816, 3234168, 3696192, 4312224, 5749632, 6468336, 7392384, 8624448, 12936672, 17248896, 25873344, 51746688]

約数ペア:

[(1, 51746688), (2, 25873344), (3, 17248896), (4, 12936672), (6, 8624448), (7, 7392384), (8, 6468336), (9, 5749632), (12, 4312224), (14, 3696192), (16, 3234168), (18, 2874816), (21, 2464128), (23, 2249856), (24, 2156112), (27, 1916544), (28, 1848096), (31, 1669248), (32, 1617084), (36, 1437408), (42, 1232064), (46, 1124928), (48, 1078056), (54, 958272), (56, 924048), (62, 834624), (63, 821376), (64, 808542), (69, 749952), (72, 718704), (81, 638848), (84, 616032), (92, 562464), (93, 556416), (96, 539028), (108, 479136), (112, 462024), (124, 417312), (126, 410688), (128, 404271), (138, 374976), (144, 359352), (161, 321408), (162, 319424), (168, 308016), (184, 281232), (186, 278208), (189, 273792), (192, 269514), (207, 249984), (216, 239568), (217, 238464), (224, 231012), (248, 208656), (252, 205344), (276, 187488), (279, 185472), (288, 179676), (322, 160704), (324, 159712), (336, 154008), (368, 140616), (372, 139104), (378, 136896), (384, 134757), (414, 124992), (432, 119784), (434, 119232), (448, 115506), (483, 107136), (496, 104328), (504, 102672), (552, 93744), (558, 92736), (567, 91264), (576, 89838), (621, 83328), (644, 80352), (648, 79856), (651, 79488), (672, 77004), (713, 72576), (736, 70308), (744, 69552), (756, 68448), (828, 62496), (837, 61824), (864, 59892), (868, 59616), (896, 57753), (966, 53568), (992, 52164), (1008, 51336), (1104, 46872), (1116, 46368), (1134, 45632), (1152, 44919), (1242, 41664), (1288, 40176), (1296, 39928), (1302, 39744), (1344, 38502), (1426, 36288), (1449, 35712), (1472, 35154), (1488, 34776), (1512, 34224), (1656, 31248), (1674, 30912), (1728, 29946), (1736, 29808), (1863, 27776), (1932, 26784), (1953, 26496), (1984, 26082), (2016, 25668), (2139, 24192), (2208, 23436), (2232, 23184), (2268, 22816), (2484, 20832), (2511, 20608), (2576, 20088), (2592, 19964), (2604, 19872), (2688, 19251), (2852, 18144), (2898, 17856), (2944, 17577), (2976, 17388), (3024, 17112), (3312, 15624), (3348, 15456), (3456, 14973), (3472, 14904), (3726, 13888), (3864, 13392), (3906, 13248), (3968, 13041), (4032, 12834), (4278, 12096), (4347, 11904), (4416, 11718), (4464, 11592), (4536, 11408), (4968, 10416), (4991, 10368), (5022, 10304), (5152, 10044), (5184, 9982), (5208, 9936), (5704, 9072), (5796, 8928), (5859, 8832), (5952, 8694), (6048, 8556), (6417, 8064), (6624, 7812), (6696, 7728), (6944, 7452)]