51584624

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:598

約数の個数: 80

約数和(自身を含む): 124992000

約数和(自身を除く): 73407376

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 71, 91, 104, 112, 142, 182, 208, 284, 364, 497, 499, 568, 728, 923, 994, 998, 1136, 1456, 1846, 1988, 1996, 3493, 3692, 3976, 3992, 6461, 6487, 6986, 7384, 7952, 7984, 12922, 12974, 13972, 14768, 25844, 25948, 27944, 35429, 45409, 51688, 51896, 55888, 70858, 90818, 103376, 103792, 141716, 181636, 248003, 283432, 363272, 460577, 496006, 566864, 726544, 921154, 992012, 1842308, 1984024, 3224039, 3684616, 3968048, 6448078, 7369232, 12896156, 25792312, 51584624]

約数ペア:

[(1, 51584624), (2, 25792312), (4, 12896156), (7, 7369232), (8, 6448078), (13, 3968048), (14, 3684616), (16, 3224039), (26, 1984024), (28, 1842308), (52, 992012), (56, 921154), (71, 726544), (91, 566864), (104, 496006), (112, 460577), (142, 363272), (182, 283432), (208, 248003), (284, 181636), (364, 141716), (497, 103792), (499, 103376), (568, 90818), (728, 70858), (923, 55888), (994, 51896), (998, 51688), (1136, 45409), (1456, 35429), (1846, 27944), (1988, 25948), (1996, 25844), (3493, 14768), (3692, 13972), (3976, 12974), (3992, 12922), (6461, 7984), (6487, 7952), (6986, 7384)]