51089584

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{35089}}^1$

素因数の和:35117

約数の個数: 40

約数和(自身を含む): 121832480

約数和(自身を除く): 70742896

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 35089, 70178, 140356, 245623, 280712, 456157, 491246, 561424, 912314, 982492, 1824628, 1964984, 3193099, 3649256, 3929968, 6386198, 7298512, 12772396, 25544792, 51089584]

約数ペア:

[(1, 51089584), (2, 25544792), (4, 12772396), (7, 7298512), (8, 6386198), (13, 3929968), (14, 3649256), (16, 3193099), (26, 1964984), (28, 1824628), (52, 982492), (56, 912314), (91, 561424), (104, 491246), (112, 456157), (182, 280712), (208, 245623), (364, 140356), (728, 70178), (1456, 35089)]