51304731

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{1721}}^1$

素因数の和:2266

約数の個数: 16

約数和(自身を含む): 72186240

約数和(自身を除く): 20881509

約数列:

[1, 3, 19, 57, 523, 1569, 1721, 5163, 9937, 29811, 32699, 98097, 900083, 2700249, 17101577, 51304731]

約数ペア:

[(1, 51304731), (3, 17101577), (19, 2700249), (57, 900083), (523, 98097), (1569, 32699), (1721, 29811), (5163, 9937)]