49489874

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{39719}}^1$

素因数の和:39817

約数の個数: 16

約数和(自身を含む): 85795200

約数和(自身を除く): 36305326

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 39719, 79438, 278033, 556066, 3534991, 7069982, 24744937, 49489874]

約数ペア:

[(1, 49489874), (2, 24744937), (7, 7069982), (14, 3534991), (89, 556066), (178, 278033), (623, 79438), (1246, 39719)]