54389530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{418381}}^1$

素因数の和:418401

約数の個数: 16

約数和(自身を含む): 105432264

約数和(自身を除く): 51042734

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 418381, 836762, 2091905, 4183810, 5438953, 10877906, 27194765, 54389530]

約数ペア:

[(1, 54389530), (2, 27194765), (5, 10877906), (10, 5438953), (13, 4183810), (26, 2091905), (65, 836762), (130, 418381)]