51536199

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 83060096

約数和(自身を除く): 31523897

約数列:

[1, 3, 11, 13, 33, 39, 67, 121, 143, 163, 201, 363, 429, 489, 737, 871, 1573, 1793, 2119, 2211, 2613, 4719, 5379, 6357, 8107, 9581, 10921, 19723, 23309, 24321, 28743, 32763, 59169, 69927, 105391, 120131, 141973, 256399, 316173, 360393, 425919, 769197, 1321441, 1561703, 3964323, 4685109, 17178733, 51536199]

約数ペア:

[(1, 51536199), (3, 17178733), (11, 4685109), (13, 3964323), (33, 1561703), (39, 1321441), (67, 769197), (121, 425919), (143, 360393), (163, 316173), (201, 256399), (363, 141973), (429, 120131), (489, 105391), (737, 69927), (871, 59169), (1573, 32763), (1793, 28743), (2119, 24321), (2211, 23309), (2613, 19723), (4719, 10921), (5379, 9581), (6357, 8107)]