55980228

素因数分解:

$2^2\times 3^1\times {\mathrm{4665019}}^1$

素因数の和:4665026

約数の個数: 12

約数和(自身を含む): 130620560

約数和(自身を除く): 74640332

約数列:

[1, 2, 3, 4, 6, 12, 4665019, 9330038, 13995057, 18660076, 27990114, 55980228]

約数ペア:

[(1, 55980228), (2, 27990114), (3, 18660076), (4, 13995057), (6, 9330038), (12, 4665019)]