53285815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{22531}}^1$

素因数の和:22590

約数の個数: 16

約数和(自身を含む): 71381376

約数和(自身を除く): 18095561

約数列:

[1, 5, 11, 43, 55, 215, 473, 2365, 22531, 112655, 247841, 968833, 1239205, 4844165, 10657163, 53285815]

約数ペア:

[(1, 53285815), (5, 10657163), (11, 4844165), (43, 1239205), (55, 968833), (215, 247841), (473, 112655), (2365, 22531)]