53131568

素因数分解:

$2^4\times 7^1\times {\mathrm{474389}}^1$

素因数の和:474404

約数の個数: 20

約数和(自身を含む): 117648720

約数和(自身を除く): 64517152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 474389, 948778, 1897556, 3320723, 3795112, 6641446, 7590224, 13282892, 26565784, 53131568]

約数ペア:

[(1, 53131568), (2, 26565784), (4, 13282892), (7, 7590224), (8, 6641446), (14, 3795112), (16, 3320723), (28, 1897556), (56, 948778), (112, 474389)]