49280545

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{911}}^1$

素因数の和:1296

約数の個数: 16

約数和(自身を含む): 61286400

約数和(自身を除く): 12005855

約数列:

[1, 5, 31, 155, 349, 911, 1745, 4555, 10819, 28241, 54095, 141205, 317939, 1589695, 9856109, 49280545]

約数ペア:

[(1, 49280545), (5, 9856109), (31, 1589695), (155, 317939), (349, 141205), (911, 54095), (1745, 28241), (4555, 10819)]