51291438

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{777143}}^1$

素因数の和:777159

約数の個数: 16

約数和(自身を含む): 111908736

約数和(自身を除く): 60617298

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 777143, 1554286, 2331429, 4662858, 8548573, 17097146, 25645719, 51291438]

約数ペア:

[(1, 51291438), (2, 25645719), (3, 17097146), (6, 8548573), (11, 4662858), (22, 2331429), (33, 1554286), (66, 777143)]