51538590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{572651}}^1$

素因数の和:572664

約数の個数: 24

約数和(自身を含む): 134000568

約数和(自身を除く): 82461978

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 572651, 1145302, 1717953, 2863255, 3435906, 5153859, 5726510, 8589765, 10307718, 17179530, 25769295, 51538590]

約数ペア:

[(1, 51538590), (2, 25769295), (3, 17179530), (5, 10307718), (6, 8589765), (9, 5726510), (10, 5153859), (15, 3435906), (18, 2863255), (30, 1717953), (45, 1145302), (90, 572651)]