47981885

素因数分解:

$5^1\times 7^1\times {\mathrm{83}}^2\times {\mathrm{199}}^1$

素因数の和:377

約数の個数: 24

約数和(自身を含む): 66940800

約数和(自身を除く): 18958915

約数列:

[1, 5, 7, 35, 83, 199, 415, 581, 995, 1393, 2905, 6889, 6965, 16517, 34445, 48223, 82585, 115619, 241115, 578095, 1370911, 6854555, 9596377, 47981885]

約数ペア:

[(1, 47981885), (5, 9596377), (7, 6854555), (35, 1370911), (83, 578095), (199, 241115), (415, 115619), (581, 82585), (995, 48223), (1393, 34445), (2905, 16517), (6889, 6965)]