47441812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{7757}}^1$

素因数の和:7911

約数の個数: 24

約数和(自身を含む): 91234080

約数和(自身を除く): 43792268

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 3058, 6116, 7757, 15514, 31028, 85327, 170654, 341308, 1078223, 2156446, 4312892, 11860453, 23720906, 47441812]

約数ペア:

[(1, 47441812), (2, 23720906), (4, 11860453), (11, 4312892), (22, 2156446), (44, 1078223), (139, 341308), (278, 170654), (556, 85327), (1529, 31028), (3058, 15514), (6116, 7757)]