49455992

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{21391}}^1$

素因数の和:21431

約数の個数: 24

約数和(自身を含む): 98510160

約数和(自身を除く): 49054168

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 21391, 42782, 85564, 171128, 363647, 727294, 1454588, 2909176, 6181999, 12363998, 24727996, 49455992]

約数ペア:

[(1, 49455992), (2, 24727996), (4, 12363998), (8, 6181999), (17, 2909176), (34, 1454588), (68, 727294), (136, 363647), (289, 171128), (578, 85564), (1156, 42782), (2312, 21391)]