49971779078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{13827277}}^1$

素因数の和:13827431

約数の個数: 16

約数和(自身を含む): 81304394640

約数和(自身を除く): 31332615562

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 13827277, 27654554, 179754601, 359509202, 1921991503, 3843983006, 24985889539, 49971779078]

約数ペア:

[(1, 49971779078), (2, 24985889539), (13, 3843983006), (26, 1921991503), (139, 359509202), (278, 179754601), (1807, 27654554), (3614, 13827277)]