47389548

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{28411}}^1$

素因数の和:28557

約数の個数: 24

約数和(自身を含む): 111375040

約数和(自身を除く): 63985492

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 28411, 56822, 85233, 113644, 170466, 340932, 3949129, 7898258, 11847387, 15796516, 23694774, 47389548]

約数ペア:

[(1, 47389548), (2, 23694774), (3, 15796516), (4, 11847387), (6, 7898258), (12, 3949129), (139, 340932), (278, 170466), (417, 113644), (556, 85233), (834, 56822), (1668, 28411)]