56190475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{204329}}^1$

素因数の和:204350

約数の個数: 12

約数和(自身を含む): 76010760

約数和(自身を除く): 19820285

約数列:

[1, 5, 11, 25, 55, 275, 204329, 1021645, 2247619, 5108225, 11238095, 56190475]

約数ペア:

[(1, 56190475), (5, 11238095), (11, 5108225), (25, 2247619), (55, 1021645), (275, 204329)]