51810354

素因数分解:

$2^1\times 3^4\times {\mathrm{319817}}^1$

素因数の和:319831

約数の個数: 20

約数和(自身を含む): 116093934

約数和(自身を除く): 64283580

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 319817, 639634, 959451, 1918902, 2878353, 5756706, 8635059, 17270118, 25905177, 51810354]

約数ペア:

[(1, 51810354), (2, 25905177), (3, 17270118), (6, 8635059), (9, 5756706), (18, 2878353), (27, 1918902), (54, 959451), (81, 639634), (162, 319817)]