47005556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{10891}}^1$

素因数の和:10991

約数の個数: 24

約数和(自身を含む): 89662944

約数和(自身を除く): 42657388

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 1079, 2158, 4316, 10891, 21782, 43564, 141583, 283166, 566332, 903953, 1807906, 3615812, 11751389, 23502778, 47005556]

約数ペア:

[(1, 47005556), (2, 23502778), (4, 11751389), (13, 3615812), (26, 1807906), (52, 903953), (83, 566332), (166, 283166), (332, 141583), (1079, 43564), (2158, 21782), (4316, 10891)]