55572

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1$

素因数の和:439

約数の個数: 24

約数和(自身を含む): 141792

約数和(自身を除く): 86220

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 421, 842, 1263, 1684, 2526, 4631, 5052, 9262, 13893, 18524, 27786, 55572]

約数ペア:

[(1, 55572), (2, 27786), (3, 18524), (4, 13893), (6, 9262), (11, 5052), (12, 4631), (22, 2526), (33, 1684), (44, 1263), (66, 842), (132, 421)]