55552672

素因数分解:

$2^5\times 7^2\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:594

約数の個数: 72

約数和(自身を含む): 129276000

約数和(自身を除く): 73723328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 71, 98, 112, 142, 196, 224, 284, 392, 497, 499, 568, 784, 994, 998, 1136, 1568, 1988, 1996, 2272, 3479, 3493, 3976, 3992, 6958, 6986, 7952, 7984, 13916, 13972, 15904, 15968, 24451, 27832, 27944, 35429, 48902, 55664, 55888, 70858, 97804, 111328, 111776, 141716, 195608, 248003, 283432, 391216, 496006, 566864, 782432, 992012, 1133728, 1736021, 1984024, 3472042, 3968048, 6944084, 7936096, 13888168, 27776336, 55552672]

約数ペア:

[(1, 55552672), (2, 27776336), (4, 13888168), (7, 7936096), (8, 6944084), (14, 3968048), (16, 3472042), (28, 1984024), (32, 1736021), (49, 1133728), (56, 992012), (71, 782432), (98, 566864), (112, 496006), (142, 391216), (196, 283432), (224, 248003), (284, 195608), (392, 141716), (497, 111776), (499, 111328), (568, 97804), (784, 70858), (994, 55888), (998, 55664), (1136, 48902), (1568, 35429), (1988, 27944), (1996, 27832), (2272, 24451), (3479, 15968), (3493, 15904), (3976, 13972), (3992, 13916), (6958, 7984), (6986, 7952)]