27431650

素因数分解:

$2^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{3947}}^1$

素因数の和:4098

約数の個数: 24

約数和(自身を含む): 51402960

約数和(自身を除く): 23971310

約数列:

[1, 2, 5, 10, 25, 50, 139, 278, 695, 1390, 3475, 3947, 6950, 7894, 19735, 39470, 98675, 197350, 548633, 1097266, 2743165, 5486330, 13715825, 27431650]

約数ペア:

[(1, 27431650), (2, 13715825), (5, 5486330), (10, 2743165), (25, 1097266), (50, 548633), (139, 197350), (278, 98675), (695, 39470), (1390, 19735), (3475, 7894), (3947, 6950)]