47101808

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{226451}}^1$

素因数の和:226472

約数の個数: 20

約数和(自身を含む): 98280168

約数和(自身を除く): 51178360

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 226451, 452902, 905804, 1811608, 2943863, 3623216, 5887726, 11775452, 23550904, 47101808]

約数ペア:

[(1, 47101808), (2, 23550904), (4, 11775452), (8, 5887726), (13, 3623216), (16, 2943863), (26, 1811608), (52, 905804), (104, 452902), (208, 226451)]