51591188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{5557}}^1$

素因数の和:5783

約数の個数: 24

約数和(自身を含む): 98976864

約数和(自身を除く): 47385676

約数列:

[1, 2, 4, 11, 22, 44, 211, 422, 844, 2321, 4642, 5557, 9284, 11114, 22228, 61127, 122254, 244508, 1172527, 2345054, 4690108, 12897797, 25795594, 51591188]

約数ペア:

[(1, 51591188), (2, 25795594), (4, 12897797), (11, 4690108), (22, 2345054), (44, 1172527), (211, 244508), (422, 122254), (844, 61127), (2321, 22228), (4642, 11114), (5557, 9284)]