52823870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{20879}}^1$

素因数の和:20920

約数の個数: 32

約数和(自身を含む): 108241920

約数和(自身を除く): 55418050

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 20879, 41758, 104395, 208790, 229669, 459338, 480217, 960434, 1148345, 2296690, 2401085, 4802170, 5282387, 10564774, 26411935, 52823870]

約数ペア:

[(1, 52823870), (2, 26411935), (5, 10564774), (10, 5282387), (11, 4802170), (22, 2401085), (23, 2296690), (46, 1148345), (55, 960434), (110, 480217), (115, 459338), (230, 229669), (253, 208790), (506, 104395), (1265, 41758), (2530, 20879)]