50026640

素因数分解:

$2^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5737}}^1$

素因数の和:5859

約数の個数: 40

約数和(自身を含む): 117399480

約数和(自身を除く): 67372840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 109, 218, 436, 545, 872, 1090, 1744, 2180, 4360, 5737, 8720, 11474, 22948, 28685, 45896, 57370, 91792, 114740, 229480, 458960, 625333, 1250666, 2501332, 3126665, 5002664, 6253330, 10005328, 12506660, 25013320, 50026640]

約数ペア:

[(1, 50026640), (2, 25013320), (4, 12506660), (5, 10005328), (8, 6253330), (10, 5002664), (16, 3126665), (20, 2501332), (40, 1250666), (80, 625333), (109, 458960), (218, 229480), (436, 114740), (545, 91792), (872, 57370), (1090, 45896), (1744, 28685), (2180, 22948), (4360, 11474), (5737, 8720)]