49086928

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{278903}}^1$

素因数の和:278922

約数の個数: 20

約数和(自身を含む): 103752288

約数和(自身を除く): 54665360

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 278903, 557806, 1115612, 2231224, 3067933, 4462448, 6135866, 12271732, 24543464, 49086928]

約数ペア:

[(1, 49086928), (2, 24543464), (4, 12271732), (8, 6135866), (11, 4462448), (16, 3067933), (22, 2231224), (44, 1115612), (88, 557806), (176, 278903)]