55362620

素因数分解:

$2^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{9851}}^1$

素因数の和:10141

約数の個数: 24

約数和(自身を含む): 116687088

約数和(自身を除く): 61324468

約数列:

[1, 2, 4, 5, 10, 20, 281, 562, 1124, 1405, 2810, 5620, 9851, 19702, 39404, 49255, 98510, 197020, 2768131, 5536262, 11072524, 13840655, 27681310, 55362620]

約数ペア:

[(1, 55362620), (2, 27681310), (4, 13840655), (5, 11072524), (10, 5536262), (20, 2768131), (281, 197020), (562, 98510), (1124, 49255), (1405, 39404), (2810, 19702), (5620, 9851)]