53220078

素因数分解:

$2^1\times 3^4\times {\mathrm{328519}}^1$

素因数の和:328533

約数の個数: 20

約数和(自身を含む): 119252760

約数和(自身を除く): 66032682

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 328519, 657038, 985557, 1971114, 2956671, 5913342, 8870013, 17740026, 26610039, 53220078]

約数ペア:

[(1, 53220078), (2, 26610039), (3, 17740026), (6, 8870013), (9, 5913342), (18, 2956671), (27, 1971114), (54, 985557), (81, 657038), (162, 328519)]