47062820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{336163}}^1$

素因数の和:336179

約数の個数: 24

約数和(自身を含む): 112951104

約数和(自身を除く): 65888284

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 336163, 672326, 1344652, 1680815, 2353141, 3361630, 4706282, 6723260, 9412564, 11765705, 23531410, 47062820]

約数ペア:

[(1, 47062820), (2, 23531410), (4, 11765705), (5, 9412564), (7, 6723260), (10, 4706282), (14, 3361630), (20, 2353141), (28, 1680815), (35, 1344652), (70, 672326), (140, 336163)]