54170090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{416693}}^1$

素因数の和:416713

約数の個数: 16

約数和(自身を含む): 105006888

約数和(自身を除く): 50836798

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 416693, 833386, 2083465, 4166930, 5417009, 10834018, 27085045, 54170090]

約数ペア:

[(1, 54170090), (2, 27085045), (5, 10834018), (10, 5417009), (13, 4166930), (26, 2083465), (65, 833386), (130, 416693)]