47648740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{82153}}^1$

素因数の和:82191

約数の個数: 24

約数和(自身を含む): 103514040

約数和(自身を除く): 55865300

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 82153, 164306, 328612, 410765, 821530, 1643060, 2382437, 4764874, 9529748, 11912185, 23824370, 47648740]

約数ペア:

[(1, 47648740), (2, 23824370), (4, 11912185), (5, 9529748), (10, 4764874), (20, 2382437), (29, 1643060), (58, 821530), (116, 410765), (145, 328612), (290, 164306), (580, 82153)]