49789899

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{291169}}^1$

素因数の和:291194

約数の個数: 12

約数和(自身を含む): 75704200

約数和(自身を除く): 25914301

約数列:

[1, 3, 9, 19, 57, 171, 291169, 873507, 2620521, 5532211, 16596633, 49789899]

約数ペア:

[(1, 49789899), (3, 16596633), (9, 5532211), (19, 2620521), (57, 873507), (171, 291169)]