49064912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{235889}}^1$

素因数の和:235910

約数の個数: 20

約数和(自身を含む): 102376260

約数和(自身を除く): 53311348

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 235889, 471778, 943556, 1887112, 3066557, 3774224, 6133114, 12266228, 24532456, 49064912]

約数ペア:

[(1, 49064912), (2, 24532456), (4, 12266228), (8, 6133114), (13, 3774224), (16, 3066557), (26, 1887112), (52, 943556), (104, 471778), (208, 235889)]