56887045

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{2131}}^1$

素因数の和:2436

約数の個数: 16

約数和(自身を含む): 72146880

約数和(自身を除く): 15259835

約数列:

[1, 5, 19, 95, 281, 1405, 2131, 5339, 10655, 26695, 40489, 202445, 598811, 2994055, 11377409, 56887045]

約数ペア:

[(1, 56887045), (5, 11377409), (19, 2994055), (95, 598811), (281, 202445), (1405, 40489), (2131, 26695), (5339, 10655)]