53482220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{243101}}^1$

素因数の和:243121

約数の個数: 24

約数和(自身を含む): 122523408

約数和(自身を除く): 69041188

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 243101, 486202, 972404, 1215505, 2431010, 2674111, 4862020, 5348222, 10696444, 13370555, 26741110, 53482220]

約数ペア:

[(1, 53482220), (2, 26741110), (4, 13370555), (5, 10696444), (10, 5348222), (11, 4862020), (20, 2674111), (22, 2431010), (44, 1215505), (55, 972404), (110, 486202), (220, 243101)]