51939570224

素因数分解:

$2^4\times {\mathrm{156151}}^1\times {\mathrm{20789}}^1$

素因数の和:176948

約数の個数: 20

約数和(自身を含む): 100638402480

約数和(自身を除く): 48698832256

約数列:

[1, 2, 4, 8, 16, 20789, 41578, 83156, 156151, 166312, 312302, 332624, 624604, 1249208, 2498416, 3246223139, 6492446278, 12984892556, 25969785112, 51939570224]

約数ペア:

[(1, 51939570224), (2, 25969785112), (4, 12984892556), (8, 6492446278), (16, 3246223139), (20789, 2498416), (41578, 1249208), (83156, 624604), (156151, 332624), (166312, 312302)]