55370646

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{42139}}^1$

素因数の和:42220

約数の個数: 24

約数和(自身を含む): 121616040

約数和(自身を除く): 66245394

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 42139, 84278, 126417, 252834, 379251, 758502, 3076147, 6152294, 9228441, 18456882, 27685323, 55370646]

約数ペア:

[(1, 55370646), (2, 27685323), (3, 18456882), (6, 9228441), (9, 6152294), (18, 3076147), (73, 758502), (146, 379251), (219, 252834), (438, 126417), (657, 84278), (1314, 42139)]