56452705

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:745

約数の個数: 32

約数和(自身を含む): 76262400

約数和(自身を除く): 19809695

約数列:

[1, 5, 19, 29, 31, 95, 145, 155, 551, 589, 661, 899, 2755, 2945, 3305, 4495, 12559, 17081, 19169, 20491, 62795, 85405, 95845, 102455, 364211, 389329, 594239, 1821055, 1946645, 2971195, 11290541, 56452705]

約数ペア:

[(1, 56452705), (5, 11290541), (19, 2971195), (29, 1946645), (31, 1821055), (95, 594239), (145, 389329), (155, 364211), (551, 102455), (589, 95845), (661, 85405), (899, 62795), (2755, 20491), (2945, 19169), (3305, 17081), (4495, 12559)]