54079090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{415993}}^1$

素因数の和:416013

約数の個数: 16

約数和(自身を含む): 104830488

約数和(自身を除く): 50751398

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 415993, 831986, 2079965, 4159930, 5407909, 10815818, 27039545, 54079090]

約数ペア:

[(1, 54079090), (2, 27039545), (5, 10815818), (10, 5407909), (13, 4159930), (26, 2079965), (65, 831986), (130, 415993)]