56494557

素因数分解:

$3^3\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1103}}^1$

素因数の和:1390

約数の個数: 32

約数和(自身を含む): 96092160

約数和(自身を除く): 39597603

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 271, 813, 1103, 1897, 2439, 3309, 5691, 7317, 7721, 9927, 17073, 23163, 29781, 51219, 69489, 208467, 298913, 896739, 2092391, 2690217, 6277173, 8070651, 18831519, 56494557]

約数ペア:

[(1, 56494557), (3, 18831519), (7, 8070651), (9, 6277173), (21, 2690217), (27, 2092391), (63, 896739), (189, 298913), (271, 208467), (813, 69489), (1103, 51219), (1897, 29781), (2439, 23163), (3309, 17073), (5691, 9927), (7317, 7721)]