50296221

素因数分解:

$3^4\times {\mathrm{191}}^1\times {\mathrm{3251}}^1$

素因数の和:3454

約数の個数: 20

約数和(自身を含む): 75550464

約数和(自身を除く): 25254243

約数列:

[1, 3, 9, 27, 81, 191, 573, 1719, 3251, 5157, 9753, 15471, 29259, 87777, 263331, 620941, 1862823, 5588469, 16765407, 50296221]

約数ペア:

[(1, 50296221), (3, 16765407), (9, 5588469), (27, 1862823), (81, 620941), (191, 263331), (573, 87777), (1719, 29259), (3251, 15471), (5157, 9753)]