57039976

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53609}}^1$

素因数の和:53641

約数の個数: 32

約数和(自身を含む): 128664000

約数和(自身を除く): 71624024

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 53609, 107218, 214436, 375263, 428872, 750526, 1018571, 1501052, 2037142, 3002104, 4074284, 7129997, 8148568, 14259994, 28519988, 57039976]

約数ペア:

[(1, 57039976), (2, 28519988), (4, 14259994), (7, 8148568), (8, 7129997), (14, 4074284), (19, 3002104), (28, 2037142), (38, 1501052), (56, 1018571), (76, 750526), (133, 428872), (152, 375263), (266, 214436), (532, 107218), (1064, 53609)]