53286721

素因数分解:

${\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:468

約数の個数: 16

約数和(自身を含む): 57618000

約数和(自身を除く): 4331279

約数列:

[1, 17, 109, 149, 193, 1853, 2533, 3281, 16241, 21037, 28757, 276097, 357629, 488869, 3134513, 53286721]

約数ペア:

[(1, 53286721), (17, 3134513), (109, 488869), (149, 357629), (193, 276097), (1853, 28757), (2533, 21037), (3281, 16241)]