54863778

素因数分解:

$2^1\times 3^1\times {\mathrm{443}}^1\times {\mathrm{20641}}^1$

素因数の和:21089

約数の個数: 16

約数和(自身を含む): 109980576

約数和(自身を除く): 55116798

約数列:

[1, 2, 3, 6, 443, 886, 1329, 2658, 20641, 41282, 61923, 123846, 9143963, 18287926, 27431889, 54863778]

約数ペア:

[(1, 54863778), (2, 27431889), (3, 18287926), (6, 9143963), (443, 123846), (886, 61923), (1329, 41282), (2658, 20641)]