54904070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{422339}}^1$

素因数の和:422359

約数の個数: 16

約数和(自身を含む): 106429680

約数和(自身を除く): 51525610

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 422339, 844678, 2111695, 4223390, 5490407, 10980814, 27452035, 54904070]

約数ペア:

[(1, 54904070), (2, 27452035), (5, 10980814), (10, 5490407), (13, 4223390), (26, 2111695), (65, 844678), (130, 422339)]