51612568

素因数分解:

$2^3\times 7^1\times {\mathrm{499}}^1\times {\mathrm{1847}}^1$

素因数の和:2359

約数の個数: 32

約数和(自身を含む): 110880000

約数和(自身を除く): 59267432

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 499, 998, 1847, 1996, 3493, 3694, 3992, 6986, 7388, 12929, 13972, 14776, 25858, 27944, 51716, 103432, 921653, 1843306, 3686612, 6451571, 7373224, 12903142, 25806284, 51612568]

約数ペア:

[(1, 51612568), (2, 25806284), (4, 12903142), (7, 7373224), (8, 6451571), (14, 3686612), (28, 1843306), (56, 921653), (499, 103432), (998, 51716), (1847, 27944), (1996, 25858), (3493, 14776), (3694, 13972), (3992, 12929), (6986, 7388)]