51305184

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1$

素因数の和:542

約数の個数: 192

約数和(自身を含む): 181440000

約数和(自身を除く): 130134816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 68, 72, 84, 96, 102, 108, 112, 119, 126, 136, 144, 153, 168, 189, 204, 216, 224, 238, 252, 272, 288, 306, 336, 357, 378, 408, 432, 459, 476, 499, 504, 544, 612, 672, 714, 756, 816, 864, 918, 952, 998, 1008, 1071, 1224, 1428, 1497, 1512, 1632, 1836, 1904, 1996, 2016, 2142, 2448, 2856, 2994, 3024, 3213, 3493, 3672, 3808, 3992, 4284, 4491, 4896, 5712, 5988, 6048, 6426, 6986, 7344, 7984, 8483, 8568, 8982, 10479, 11424, 11976, 12852, 13473, 13972, 14688, 15968, 16966, 17136, 17964, 20958, 23952, 25449, 25704, 26946, 27944, 31437, 33932, 34272, 35928, 41916, 47904, 50898, 51408, 53892, 55888, 59381, 62874, 67864, 71856, 76347, 83832, 94311, 101796, 102816, 107784, 111776, 118762, 125748, 135728, 143712, 152694, 167664, 178143, 188622, 203592, 215568, 229041, 237524, 251496, 271456, 305388, 335328, 356286, 377244, 407184, 431136, 458082, 475048, 502992, 534429, 610776, 712572, 754488, 814368, 916164, 950096, 1005984, 1068858, 1221552, 1425144, 1508976, 1603287, 1832328, 1900192, 2137716, 2443104, 2850288, 3017952, 3206574, 3664656, 4275432, 5700576, 6413148, 7329312, 8550864, 12826296, 17101728, 25652592, 51305184]

約数ペア:

[(1, 51305184), (2, 25652592), (3, 17101728), (4, 12826296), (6, 8550864), (7, 7329312), (8, 6413148), (9, 5700576), (12, 4275432), (14, 3664656), (16, 3206574), (17, 3017952), (18, 2850288), (21, 2443104), (24, 2137716), (27, 1900192), (28, 1832328), (32, 1603287), (34, 1508976), (36, 1425144), (42, 1221552), (48, 1068858), (51, 1005984), (54, 950096), (56, 916164), (63, 814368), (68, 754488), (72, 712572), (84, 610776), (96, 534429), (102, 502992), (108, 475048), (112, 458082), (119, 431136), (126, 407184), (136, 377244), (144, 356286), (153, 335328), (168, 305388), (189, 271456), (204, 251496), (216, 237524), (224, 229041), (238, 215568), (252, 203592), (272, 188622), (288, 178143), (306, 167664), (336, 152694), (357, 143712), (378, 135728), (408, 125748), (432, 118762), (459, 111776), (476, 107784), (499, 102816), (504, 101796), (544, 94311), (612, 83832), (672, 76347), (714, 71856), (756, 67864), (816, 62874), (864, 59381), (918, 55888), (952, 53892), (998, 51408), (1008, 50898), (1071, 47904), (1224, 41916), (1428, 35928), (1497, 34272), (1512, 33932), (1632, 31437), (1836, 27944), (1904, 26946), (1996, 25704), (2016, 25449), (2142, 23952), (2448, 20958), (2856, 17964), (2994, 17136), (3024, 16966), (3213, 15968), (3493, 14688), (3672, 13972), (3808, 13473), (3992, 12852), (4284, 11976), (4491, 11424), (4896, 10479), (5712, 8982), (5988, 8568), (6048, 8483), (6426, 7984), (6986, 7344)]