47155004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{21089}}^1$

素因数の和:21149

約数の個数: 24

約数和(自身を含む): 90940080

約数和(自身を除く): 43785076

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 21089, 42178, 84356, 274157, 548314, 906827, 1096628, 1813654, 3627308, 11788751, 23577502, 47155004]

約数ペア:

[(1, 47155004), (2, 23577502), (4, 11788751), (13, 3627308), (26, 1813654), (43, 1096628), (52, 906827), (86, 548314), (172, 274157), (559, 84356), (1118, 42178), (2236, 21089)]