51913446

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{665557}}^1$

素因数の和:665575

約数の個数: 16

約数和(自身を含む): 111813744

約数和(自身を除く): 59900298

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 665557, 1331114, 1996671, 3993342, 8652241, 17304482, 25956723, 51913446]

約数ペア:

[(1, 51913446), (2, 25956723), (3, 17304482), (6, 8652241), (13, 3993342), (26, 1996671), (39, 1331114), (78, 665557)]