49848039

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{291509}}^1$

素因数の和:291534

約数の個数: 12

約数和(自身を含む): 75792600

約数和(自身を除く): 25944561

約数列:

[1, 3, 9, 19, 57, 171, 291509, 874527, 2623581, 5538671, 16616013, 49848039]

約数ペア:

[(1, 49848039), (3, 16616013), (9, 5538671), (19, 2623581), (57, 874527), (171, 291509)]