51050888

素因数分解:

$2^3\times 7^1\times {\mathrm{647}}^1\times {\mathrm{1409}}^1$

素因数の和:2069

約数の個数: 32

約数和(自身を含む): 109641600

約数和(自身を除く): 58590712

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 647, 1294, 1409, 2588, 2818, 4529, 5176, 5636, 9058, 9863, 11272, 18116, 19726, 36232, 39452, 78904, 911623, 1823246, 3646492, 6381361, 7292984, 12762722, 25525444, 51050888]

約数ペア:

[(1, 51050888), (2, 25525444), (4, 12762722), (7, 7292984), (8, 6381361), (14, 3646492), (28, 1823246), (56, 911623), (647, 78904), (1294, 39452), (1409, 36232), (2588, 19726), (2818, 18116), (4529, 11272), (5176, 9863), (5636, 9058)]