54274090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{417493}}^1$

素因数の和:417513

約数の個数: 16

約数和(自身を含む): 105208488

約数和(自身を除く): 50934398

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 417493, 834986, 2087465, 4174930, 5427409, 10854818, 27137045, 54274090]

約数ペア:

[(1, 54274090), (2, 27137045), (5, 10854818), (10, 5427409), (13, 4174930), (26, 2087465), (65, 834986), (130, 417493)]