51620822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{7643}}^1$

素因数の和:7963

約数の個数: 16

約数和(自身を含む): 84756672

約数和(自身を除く): 33135850

約数列:

[1, 2, 11, 22, 307, 614, 3377, 6754, 7643, 15286, 84073, 168146, 2346401, 4692802, 25810411, 51620822]

約数ペア:

[(1, 51620822), (2, 25810411), (11, 4692802), (22, 2346401), (307, 168146), (614, 84073), (3377, 15286), (6754, 7643)]