51640512

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{499}}^1$

素因数の和:539

約数の個数: 168

約数和(自身を含む): 173736000

約数和(自身を除く): 122095488

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 64, 66, 77, 84, 88, 96, 98, 112, 132, 147, 154, 168, 176, 192, 196, 224, 231, 264, 294, 308, 336, 352, 392, 448, 462, 499, 528, 539, 588, 616, 672, 704, 784, 924, 998, 1056, 1078, 1176, 1232, 1344, 1497, 1568, 1617, 1848, 1996, 2112, 2156, 2352, 2464, 2994, 3136, 3234, 3493, 3696, 3992, 4312, 4704, 4928, 5489, 5988, 6468, 6986, 7392, 7984, 8624, 9408, 10479, 10978, 11976, 12936, 13972, 14784, 15968, 16467, 17248, 20958, 21956, 23952, 24451, 25872, 27944, 31936, 32934, 34496, 38423, 41916, 43912, 47904, 48902, 51744, 55888, 65868, 73353, 76846, 83832, 87824, 95808, 97804, 103488, 111776, 115269, 131736, 146706, 153692, 167664, 175648, 195608, 223552, 230538, 263472, 268961, 293412, 307384, 335328, 351296, 391216, 461076, 526944, 537922, 586824, 614768, 670656, 782432, 806883, 922152, 1053888, 1075844, 1173648, 1229536, 1564864, 1613766, 1844304, 2151688, 2347296, 2459072, 3227532, 3688608, 4303376, 4694592, 6455064, 7377216, 8606752, 12910128, 17213504, 25820256, 51640512]

約数ペア:

[(1, 51640512), (2, 25820256), (3, 17213504), (4, 12910128), (6, 8606752), (7, 7377216), (8, 6455064), (11, 4694592), (12, 4303376), (14, 3688608), (16, 3227532), (21, 2459072), (22, 2347296), (24, 2151688), (28, 1844304), (32, 1613766), (33, 1564864), (42, 1229536), (44, 1173648), (48, 1075844), (49, 1053888), (56, 922152), (64, 806883), (66, 782432), (77, 670656), (84, 614768), (88, 586824), (96, 537922), (98, 526944), (112, 461076), (132, 391216), (147, 351296), (154, 335328), (168, 307384), (176, 293412), (192, 268961), (196, 263472), (224, 230538), (231, 223552), (264, 195608), (294, 175648), (308, 167664), (336, 153692), (352, 146706), (392, 131736), (448, 115269), (462, 111776), (499, 103488), (528, 97804), (539, 95808), (588, 87824), (616, 83832), (672, 76846), (704, 73353), (784, 65868), (924, 55888), (998, 51744), (1056, 48902), (1078, 47904), (1176, 43912), (1232, 41916), (1344, 38423), (1497, 34496), (1568, 32934), (1617, 31936), (1848, 27944), (1996, 25872), (2112, 24451), (2156, 23952), (2352, 21956), (2464, 20958), (2994, 17248), (3136, 16467), (3234, 15968), (3493, 14784), (3696, 13972), (3992, 12936), (4312, 11976), (4704, 10978), (4928, 10479), (5489, 9408), (5988, 8624), (6468, 7984), (6986, 7392)]