51289036

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{907}}^1$

素因数の和:1189

約数の個数: 24

約数和(自身を含む): 91628096

約数和(自身を除く): 40339060

約数列:

[1, 2, 4, 67, 134, 211, 268, 422, 844, 907, 1814, 3628, 14137, 28274, 56548, 60769, 121538, 191377, 243076, 382754, 765508, 12822259, 25644518, 51289036]

約数ペア:

[(1, 51289036), (2, 25644518), (4, 12822259), (67, 765508), (134, 382754), (211, 243076), (268, 191377), (422, 121538), (844, 60769), (907, 56548), (1814, 28274), (3628, 14137)]