53239518

素因数分解:

$2^1\times 3^4\times {\mathrm{328639}}^1$

素因数の和:328653

約数の個数: 20

約数和(自身を含む): 119296320

約数和(自身を除く): 66056802

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 328639, 657278, 985917, 1971834, 2957751, 5915502, 8873253, 17746506, 26619759, 53239518]

約数ペア:

[(1, 53239518), (2, 26619759), (3, 17746506), (6, 8873253), (9, 5915502), (18, 2957751), (27, 1971834), (54, 985917), (81, 657278), (162, 328639)]