42089050

素因数分解:

$2^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{4273}}^1$

素因数の和:4482

約数の個数: 24

約数和(自身を含む): 78701436

約数和(自身を除く): 36612386

約数列:

[1, 2, 5, 10, 25, 50, 197, 394, 985, 1970, 4273, 4925, 8546, 9850, 21365, 42730, 106825, 213650, 841781, 1683562, 4208905, 8417810, 21044525, 42089050]

約数ペア:

[(1, 42089050), (2, 21044525), (5, 8417810), (10, 4208905), (25, 1683562), (50, 841781), (197, 213650), (394, 106825), (985, 42730), (1970, 21365), (4273, 9850), (4925, 8546)]