48940689

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{15641}}^1$

素因数の和:15800

約数の個数: 16

約数和(自身を含む): 75081600

約数和(自身を除く): 26140911

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 15641, 46923, 109487, 328461, 2330509, 6991527, 16313563, 48940689]

約数ペア:

[(1, 48940689), (3, 16313563), (7, 6991527), (21, 2330509), (149, 328461), (447, 109487), (1043, 46923), (3129, 15641)]