51008787

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{941}}^1$

素因数の和:1283

約数の個数: 24

約数和(自身を含む): 77884560

約数和(自身を除く): 26875773

約数列:

[1, 3, 9, 19, 57, 171, 317, 941, 951, 2823, 2853, 6023, 8469, 17879, 18069, 53637, 54207, 160911, 298297, 894891, 2684673, 5667643, 17002929, 51008787]

約数ペア:

[(1, 51008787), (3, 17002929), (9, 5667643), (19, 2684673), (57, 894891), (171, 298297), (317, 160911), (941, 54207), (951, 53637), (2823, 18069), (2853, 17879), (6023, 8469)]