51640804828

素因数分解:

$2^2\times {\mathrm{1907}}^1\times {\mathrm{6769901}}^1$

素因数の和:6771812

約数の個数: 12

約数和(自身を含む): 90418811112

約数和(自身を除く): 38778006284

約数列:

[1, 2, 4, 1907, 3814, 7628, 6769901, 13539802, 27079604, 12910201207, 25820402414, 51640804828]

約数ペア:

[(1, 51640804828), (2, 25820402414), (4, 12910201207), (1907, 27079604), (3814, 13539802), (7628, 6769901)]