54285530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{417581}}^1$

素因数の和:417601

約数の個数: 16

約数和(自身を含む): 105230664

約数和(自身を除く): 50945134

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 417581, 835162, 2087905, 4175810, 5428553, 10857106, 27142765, 54285530]

約数ペア:

[(1, 54285530), (2, 27142765), (5, 10857106), (10, 5428553), (13, 4175810), (26, 2087905), (65, 835162), (130, 417581)]