51728382

素因数分解:

$2^1\times 3^6\times {\mathrm{17}}^1\times {\mathrm{2087}}^1$

素因数の和:2124

約数の個数: 56

約数和(自身を含む): 123237936

約数和(自身を除く): 71509554

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 243, 306, 459, 486, 729, 918, 1377, 1458, 2087, 2754, 4131, 4174, 6261, 8262, 12393, 12522, 18783, 24786, 35479, 37566, 56349, 70958, 106437, 112698, 169047, 212874, 319311, 338094, 507141, 638622, 957933, 1014282, 1521423, 1915866, 2873799, 3042846, 5747598, 8621397, 17242794, 25864191, 51728382]

約数ペア:

[(1, 51728382), (2, 25864191), (3, 17242794), (6, 8621397), (9, 5747598), (17, 3042846), (18, 2873799), (27, 1915866), (34, 1521423), (51, 1014282), (54, 957933), (81, 638622), (102, 507141), (153, 338094), (162, 319311), (243, 212874), (306, 169047), (459, 112698), (486, 106437), (729, 70958), (918, 56349), (1377, 37566), (1458, 35479), (2087, 24786), (2754, 18783), (4131, 12522), (4174, 12393), (6261, 8262)]