51087226

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{1217}}^1$

素因数の和:1509

約数の個数: 16

約数和(自身を含む): 77757120

約数和(自身を除く): 26669894

約数列:

[1, 2, 139, 151, 278, 302, 1217, 2434, 20989, 41978, 169163, 183767, 338326, 367534, 25543613, 51087226]

約数ペア:

[(1, 51087226), (2, 25543613), (139, 367534), (151, 338326), (278, 183767), (302, 169163), (1217, 41978), (2434, 20989)]