51981856

素因数分解:

$2^5\times {\mathrm{811}}^1\times {\mathrm{2003}}^1$

素因数の和:2824

約数の個数: 24

約数和(自身を含む): 102516624

約数和(自身を除く): 50534768

約数列:

[1, 2, 4, 8, 16, 32, 811, 1622, 2003, 3244, 4006, 6488, 8012, 12976, 16024, 25952, 32048, 64096, 1624433, 3248866, 6497732, 12995464, 25990928, 51981856]

約数ペア:

[(1, 51981856), (2, 25990928), (4, 12995464), (8, 6497732), (16, 3248866), (32, 1624433), (811, 64096), (1622, 32048), (2003, 25952), (3244, 16024), (4006, 12976), (6488, 8012)]