54966440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{80833}}^1$

素因数の和:80861

約数の個数: 32

約数和(自身を含む): 130951080

約数和(自身を除く): 75984640

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 80833, 161666, 323332, 404165, 646664, 808330, 1374161, 1616660, 2748322, 3233320, 5496644, 6870805, 10993288, 13741610, 27483220, 54966440]

約数ペア:

[(1, 54966440), (2, 27483220), (4, 13741610), (5, 10993288), (8, 6870805), (10, 5496644), (17, 3233320), (20, 2748322), (34, 1616660), (40, 1374161), (68, 808330), (85, 646664), (136, 404165), (170, 323332), (340, 161666), (680, 80833)]