42051845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{40241}}^1$

素因数の和:40276

約数の個数: 16

約数和(自身を含む): 57948480

約数和(自身を除く): 15896635

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 40241, 201205, 442651, 764579, 2213255, 3822895, 8410369, 42051845]

約数ペア:

[(1, 42051845), (5, 8410369), (11, 3822895), (19, 2213255), (55, 764579), (95, 442651), (209, 201205), (1045, 40241)]