49142019

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{1931}}^1$

素因数の和:2450

約数の個数: 16

約数和(自身を含む): 69552000

約数和(自身を除く): 20409981

約数列:

[1, 3, 17, 51, 499, 1497, 1931, 5793, 8483, 25449, 32827, 98481, 963569, 2890707, 16380673, 49142019]

約数ペア:

[(1, 49142019), (3, 16380673), (17, 2890707), (51, 963569), (499, 98481), (1497, 32827), (1931, 25449), (5793, 8483)]