51087276

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{3931}}^1$

素因数の和:3979

約数の個数: 54

約数和(自身を含む): 136326372

約数和(自身を除く): 85239096

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 361, 684, 722, 1083, 1444, 2166, 3249, 3931, 4332, 6498, 7862, 11793, 12996, 15724, 23586, 35379, 47172, 70758, 74689, 141516, 149378, 224067, 298756, 448134, 672201, 896268, 1344402, 1419091, 2688804, 2838182, 4257273, 5676364, 8514546, 12771819, 17029092, 25543638, 51087276]

約数ペア:

[(1, 51087276), (2, 25543638), (3, 17029092), (4, 12771819), (6, 8514546), (9, 5676364), (12, 4257273), (18, 2838182), (19, 2688804), (36, 1419091), (38, 1344402), (57, 896268), (76, 672201), (114, 448134), (171, 298756), (228, 224067), (342, 149378), (361, 141516), (684, 74689), (722, 70758), (1083, 47172), (1444, 35379), (2166, 23586), (3249, 15724), (3931, 12996), (4332, 11793), (6498, 7862)]