47669284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{21319}}^1$

素因数の和:21379

約数の個数: 24

約数和(自身を含む): 91931840

約数和(自身を除く): 44262556

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 21319, 42638, 85276, 277147, 554294, 916717, 1108588, 1833434, 3666868, 11917321, 23834642, 47669284]

約数ペア:

[(1, 47669284), (2, 23834642), (4, 11917321), (13, 3666868), (26, 1833434), (43, 1108588), (52, 916717), (86, 554294), (172, 277147), (559, 85276), (1118, 42638), (2236, 21319)]