51171708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1447}}^1$

素因数の和:1882

約数の個数: 48

約数和(自身を含む): 136876544

約数和(自身を除く): 85704836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 421, 842, 1263, 1447, 1684, 2526, 2894, 2947, 4341, 5052, 5788, 5894, 8682, 8841, 10129, 11788, 17364, 17682, 20258, 30387, 35364, 40516, 60774, 121548, 609187, 1218374, 1827561, 2436748, 3655122, 4264309, 7310244, 8528618, 12792927, 17057236, 25585854, 51171708]

約数ペア:

[(1, 51171708), (2, 25585854), (3, 17057236), (4, 12792927), (6, 8528618), (7, 7310244), (12, 4264309), (14, 3655122), (21, 2436748), (28, 1827561), (42, 1218374), (84, 609187), (421, 121548), (842, 60774), (1263, 40516), (1447, 35364), (1684, 30387), (2526, 20258), (2894, 17682), (2947, 17364), (4341, 11788), (5052, 10129), (5788, 8841), (5894, 8682)]