49265585217

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{18941017}}^1$

素因数の和:18941057

約数の個数: 18

約数和(自身を含む): 75593602838

約数和(自身を除く): 26328017621

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 18941017, 56823051, 170469153, 321997289, 965991867, 2897975601, 5473953913, 16421861739, 49265585217]

約数ペア:

[(1, 49265585217), (3, 16421861739), (9, 5473953913), (17, 2897975601), (51, 965991867), (153, 321997289), (289, 170469153), (867, 56823051), (2601, 18941017)]