49891556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{87223}}^1$

素因数の和:87251

約数の個数: 24

約数和(自身を含む): 102575424

約数和(自身を除く): 52683868

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 87223, 174446, 348892, 959453, 1133899, 1918906, 2267798, 3837812, 4535596, 12472889, 24945778, 49891556]

約数ペア:

[(1, 49891556), (2, 24945778), (4, 12472889), (11, 4535596), (13, 3837812), (22, 2267798), (26, 1918906), (44, 1133899), (52, 959453), (143, 348892), (286, 174446), (572, 87223)]