54907040

素因数分解:

$2^5\times 5^1\times {\mathrm{343169}}^1$

素因数の和:343184

約数の個数: 24

約数和(自身を含む): 129718260

約数和(自身を除く): 74811220

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 343169, 686338, 1372676, 1715845, 2745352, 3431690, 5490704, 6863380, 10981408, 13726760, 27453520, 54907040]

約数ペア:

[(1, 54907040), (2, 27453520), (4, 13726760), (5, 10981408), (8, 6863380), (10, 5490704), (16, 3431690), (20, 2745352), (32, 1715845), (40, 1372676), (80, 686338), (160, 343169)]