57880156

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{5479}}^1$

素因数の和:5641

約数の個数: 24

約数和(自身を含む): 107408000

約数和(自身を除く): 49527844

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 556, 2641, 5282, 5479, 10564, 10958, 21916, 104101, 208202, 416404, 761581, 1523162, 3046324, 14470039, 28940078, 57880156]

約数ペア:

[(1, 57880156), (2, 28940078), (4, 14470039), (19, 3046324), (38, 1523162), (76, 761581), (139, 416404), (278, 208202), (556, 104101), (2641, 21916), (5282, 10958), (5479, 10564)]