2051212766050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{65849527}}^1$

素因数の和:65849635

約数の個数: 48

約数和(自身を含む): 4409284394880

約数和(自身を除く): 2358071628830

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 89, 175, 178, 350, 445, 623, 890, 1246, 2225, 3115, 4450, 6230, 15575, 31150, 65849527, 131699054, 329247635, 460946689, 658495270, 921893378, 1646238175, 2304733445, 3292476350, 4609466890, 5860607903, 11523667225, 11721215806, 23047334450, 29303039515, 41024255321, 58606079030, 82048510642, 146515197575, 205121276605, 293030395150, 410242553210, 1025606383025, 2051212766050]

約数ペア:

[(1, 2051212766050), (2, 1025606383025), (5, 410242553210), (7, 293030395150), (10, 205121276605), (14, 146515197575), (25, 82048510642), (35, 58606079030), (50, 41024255321), (70, 29303039515), (89, 23047334450), (175, 11721215806), (178, 11523667225), (350, 5860607903), (445, 4609466890), (623, 3292476350), (890, 2304733445), (1246, 1646238175), (2225, 921893378), (3115, 658495270), (4450, 460946689), (6230, 329247635), (15575, 131699054), (31150, 65849527)]