50897511

素因数分解:

$3^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1367}}^1$

素因数の和:1580

約数の個数: 32

約数和(自身を含む): 86676480

約数和(自身を除く): 35778969

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 197, 591, 1367, 1379, 1773, 4101, 4137, 5319, 9569, 12303, 12411, 28707, 36909, 37233, 86121, 258363, 269299, 807897, 1885093, 2423691, 5655279, 7271073, 16965837, 50897511]

約数ペア:

[(1, 50897511), (3, 16965837), (7, 7271073), (9, 5655279), (21, 2423691), (27, 1885093), (63, 807897), (189, 269299), (197, 258363), (591, 86121), (1367, 37233), (1379, 36909), (1773, 28707), (4101, 12411), (4137, 12303), (5319, 9569)]