51536816

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3607}}^1$

素因数の和:3681

約数の個数: 40

約数和(自身を含む): 107374080

約数和(自身を除く): 55837264

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 76, 94, 152, 188, 304, 376, 752, 893, 1786, 3572, 3607, 7144, 7214, 14288, 14428, 28856, 57712, 68533, 137066, 169529, 274132, 339058, 548264, 678116, 1096528, 1356232, 2712464, 3221051, 6442102, 12884204, 25768408, 51536816]

約数ペア:

[(1, 51536816), (2, 25768408), (4, 12884204), (8, 6442102), (16, 3221051), (19, 2712464), (38, 1356232), (47, 1096528), (76, 678116), (94, 548264), (152, 339058), (188, 274132), (304, 169529), (376, 137066), (752, 68533), (893, 57712), (1786, 28856), (3572, 14428), (3607, 14288), (7144, 7214)]