51454425

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1327}}^1$

素因数の和:1398

約数の個数: 48

約数和(自身を含む): 94851072

約数和(自身を除く): 43396647

約数列:

[1, 3, 5, 11, 15, 25, 33, 47, 55, 75, 141, 165, 235, 275, 517, 705, 825, 1175, 1327, 1551, 2585, 3525, 3981, 6635, 7755, 12925, 14597, 19905, 33175, 38775, 43791, 62369, 72985, 99525, 187107, 218955, 311845, 364925, 686059, 935535, 1094775, 1559225, 2058177, 3430295, 4677675, 10290885, 17151475, 51454425]

約数ペア:

[(1, 51454425), (3, 17151475), (5, 10290885), (11, 4677675), (15, 3430295), (25, 2058177), (33, 1559225), (47, 1094775), (55, 935535), (75, 686059), (141, 364925), (165, 311845), (235, 218955), (275, 187107), (517, 99525), (705, 72985), (825, 62369), (1175, 43791), (1327, 38775), (1551, 33175), (2585, 19905), (3525, 14597), (3981, 12925), (6635, 7755)]