50005197

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{21961}}^1$

素因数の和:22001

約数の個数: 24

約数和(自身を含む): 82225728

約数和(自身を除く): 32220531

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 21961, 65883, 197649, 241571, 505103, 724713, 1515309, 2174139, 4545927, 5556133, 16668399, 50005197]

約数ペア:

[(1, 50005197), (3, 16668399), (9, 5556133), (11, 4545927), (23, 2174139), (33, 1515309), (69, 724713), (99, 505103), (207, 241571), (253, 197649), (759, 65883), (2277, 21961)]