54216736

素因数分解:

$2^5\times 7^2\times {\mathrm{71}}^1\times {\mathrm{487}}^1$

素因数の和:582

約数の個数: 72

約数和(自身を含む): 126173376

約数和(自身を除く): 71956640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 71, 98, 112, 142, 196, 224, 284, 392, 487, 497, 568, 784, 974, 994, 1136, 1568, 1948, 1988, 2272, 3409, 3479, 3896, 3976, 6818, 6958, 7792, 7952, 13636, 13916, 15584, 15904, 23863, 27272, 27832, 34577, 47726, 54544, 55664, 69154, 95452, 109088, 111328, 138308, 190904, 242039, 276616, 381808, 484078, 553232, 763616, 968156, 1106464, 1694273, 1936312, 3388546, 3872624, 6777092, 7745248, 13554184, 27108368, 54216736]

約数ペア:

[(1, 54216736), (2, 27108368), (4, 13554184), (7, 7745248), (8, 6777092), (14, 3872624), (16, 3388546), (28, 1936312), (32, 1694273), (49, 1106464), (56, 968156), (71, 763616), (98, 553232), (112, 484078), (142, 381808), (196, 276616), (224, 242039), (284, 190904), (392, 138308), (487, 111328), (497, 109088), (568, 95452), (784, 69154), (974, 55664), (994, 54544), (1136, 47726), (1568, 34577), (1948, 27832), (1988, 27272), (2272, 23863), (3409, 15904), (3479, 15584), (3896, 13916), (3976, 13636), (6818, 7952), (6958, 7792)]