51550470489

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3593}}^1\times {\mathrm{40189}}^1$

素因数の和:43809

約数の個数: 32

約数和(自身を含む): 83199087360

約数和(自身を除く): 31648616871

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 3593, 10779, 25151, 40189, 61081, 75453, 120567, 183243, 281323, 427567, 683213, 843969, 1282701, 2049639, 4782491, 14347473, 144399077, 433197231, 1010793539, 2454784309, 3032380617, 7364352927, 17183490163, 51550470489]

約数ペア:

[(1, 51550470489), (3, 17183490163), (7, 7364352927), (17, 3032380617), (21, 2454784309), (51, 1010793539), (119, 433197231), (357, 144399077), (3593, 14347473), (10779, 4782491), (25151, 2049639), (40189, 1282701), (61081, 843969), (75453, 683213), (120567, 427567), (183243, 281323)]