54385370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{418349}}^1$

素因数の和:418369

約数の個数: 16

約数和(自身を含む): 105424200

約数和(自身を除く): 51038830

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 418349, 836698, 2091745, 4183490, 5438537, 10877074, 27192685, 54385370]

約数ペア:

[(1, 54385370), (2, 27192685), (5, 10877074), (10, 5438537), (13, 4183490), (26, 2091745), (65, 836698), (130, 418349)]