56905511

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{683}}^1$

素因数の和:755

約数の個数: 24

約数和(自身を含む): 67592880

約数和(自身を除く): 10687369

約数列:

[1, 13, 17, 29, 169, 221, 377, 493, 683, 2873, 4901, 6409, 8879, 11611, 19807, 83317, 115427, 150943, 257491, 336719, 1962259, 3347383, 4377347, 56905511]

約数ペア:

[(1, 56905511), (13, 4377347), (17, 3347383), (29, 1962259), (169, 336719), (221, 257491), (377, 150943), (493, 115427), (683, 83317), (2873, 19807), (4901, 11611), (6409, 8879)]