51247984

素因数分解:

$2^4\times {\mathrm{487}}^1\times {\mathrm{6577}}^1$

素因数の和:7072

約数の個数: 20

約数和(自身を含む): 99511984

約数和(自身を除く): 48264000

約数列:

[1, 2, 4, 8, 16, 487, 974, 1948, 3896, 6577, 7792, 13154, 26308, 52616, 105232, 3202999, 6405998, 12811996, 25623992, 51247984]

約数ペア:

[(1, 51247984), (2, 25623992), (4, 12811996), (8, 6405998), (16, 3202999), (487, 105232), (974, 52616), (1948, 26308), (3896, 13154), (6577, 7792)]