56251504

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{206807}}^1$

素因数の和:206832

約数の個数: 20

約数和(自身を含む): 115398864

約数和(自身を除く): 59147360

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 206807, 413614, 827228, 1654456, 3308912, 3515719, 7031438, 14062876, 28125752, 56251504]

約数ペア:

[(1, 56251504), (2, 28125752), (4, 14062876), (8, 7031438), (16, 3515719), (17, 3308912), (34, 1654456), (68, 827228), (136, 413614), (272, 206807)]