47305648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{227431}}^1$

素因数の和:227452

約数の個数: 20

約数和(自身を含む): 98705488

約数和(自身を除く): 51399840

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 227431, 454862, 909724, 1819448, 2956603, 3638896, 5913206, 11826412, 23652824, 47305648]

約数ペア:

[(1, 47305648), (2, 23652824), (4, 11826412), (8, 5913206), (13, 3638896), (16, 2956603), (26, 1819448), (52, 909724), (104, 454862), (208, 227431)]