55864445

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2081}}^1$

素因数の和:2165

約数の個数: 32

約数和(自身を含む): 83946240

約数和(自身を除く): 28081795

約数列:

[1, 5, 7, 13, 35, 59, 65, 91, 295, 413, 455, 767, 2065, 2081, 3835, 5369, 10405, 14567, 26845, 27053, 72835, 122779, 135265, 189371, 613895, 859453, 946855, 1596127, 4297265, 7980635, 11172889, 55864445]

約数ペア:

[(1, 55864445), (5, 11172889), (7, 7980635), (13, 4297265), (35, 1596127), (59, 946855), (65, 859453), (91, 613895), (295, 189371), (413, 135265), (455, 122779), (767, 72835), (2065, 27053), (2081, 26845), (3835, 14567), (5369, 10405)]