51639912

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{6703}}^1$

素因数の和:6822

約数の個数: 48

約数和(自身を含む): 141186240

約数和(自身を除く): 89546328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 214, 321, 428, 642, 856, 963, 1284, 1926, 2568, 3852, 6703, 7704, 13406, 20109, 26812, 40218, 53624, 60327, 80436, 120654, 160872, 241308, 482616, 717221, 1434442, 2151663, 2868884, 4303326, 5737768, 6454989, 8606652, 12909978, 17213304, 25819956, 51639912]

約数ペア:

[(1, 51639912), (2, 25819956), (3, 17213304), (4, 12909978), (6, 8606652), (8, 6454989), (9, 5737768), (12, 4303326), (18, 2868884), (24, 2151663), (36, 1434442), (72, 717221), (107, 482616), (214, 241308), (321, 160872), (428, 120654), (642, 80436), (856, 60327), (963, 53624), (1284, 40218), (1926, 26812), (2568, 20109), (3852, 13406), (6703, 7704)]