50489644610

素因数分解:

$2^1\times 5^1\times {\mathrm{256801}}^1\times {\mathrm{19661}}^1$

素因数の和:276469

約数の個数: 16

約数和(自身を含む): 90886336632

約数和(自身を除く): 40396692022

約数列:

[1, 2, 5, 10, 19661, 39322, 98305, 196610, 256801, 513602, 1284005, 2568010, 5048964461, 10097928922, 25244822305, 50489644610]

約数ペア:

[(1, 50489644610), (2, 25244822305), (5, 10097928922), (10, 5048964461), (19661, 2568010), (39322, 1284005), (98305, 513602), (196610, 256801)]