51265918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{6491}}^1$

素因数の和:6863

約数の個数: 16

約数和(自身を含む): 84136320

約数和(自身を除く): 32870402

約数列:

[1, 2, 11, 22, 359, 718, 3949, 6491, 7898, 12982, 71401, 142802, 2330269, 4660538, 25632959, 51265918]

約数ペア:

[(1, 51265918), (2, 25632959), (11, 4660538), (22, 2330269), (359, 142802), (718, 71401), (3949, 12982), (6491, 7898)]