51855404

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{691}}^1$

素因数の和:1025

約数の個数: 24

約数和(自身を含む): 92481648

約数和(自身を除く): 40626244

約数列:

[1, 2, 4, 73, 146, 257, 292, 514, 691, 1028, 1382, 2764, 18761, 37522, 50443, 75044, 100886, 177587, 201772, 355174, 710348, 12963851, 25927702, 51855404]

約数ペア:

[(1, 51855404), (2, 25927702), (4, 12963851), (73, 710348), (146, 355174), (257, 201772), (292, 177587), (514, 100886), (691, 75044), (1028, 50443), (1382, 37522), (2764, 18761)]