51351110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{270269}}^1$

素因数の和:270295

約数の個数: 16

約数和(自身を含む): 97297200

約数和(自身を除く): 45946090

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 270269, 540538, 1351345, 2702690, 5135111, 10270222, 25675555, 51351110]

約数ペア:

[(1, 51351110), (2, 25675555), (5, 10270222), (10, 5135111), (19, 2702690), (38, 1351345), (95, 540538), (190, 270269)]