52857808

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{23767}}^1$

素因数の和:23914

約数の個数: 20

約数和(自身を含む): 103153120

約数和(自身を除く): 50295312

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 23767, 47534, 95068, 190136, 380272, 3303613, 6607226, 13214452, 26428904, 52857808]

約数ペア:

[(1, 52857808), (2, 26428904), (4, 13214452), (8, 6607226), (16, 3303613), (139, 380272), (278, 190136), (556, 95068), (1112, 47534), (2224, 23767)]