55180716

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{28211}}^1$

素因数の和:28381

約数の個数: 24

約数和(自身を含む): 129549504

約数和(自身を除く): 74368788

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 28211, 56422, 84633, 112844, 169266, 338532, 4598393, 9196786, 13795179, 18393572, 27590358, 55180716]

約数ペア:

[(1, 55180716), (2, 27590358), (3, 18393572), (4, 13795179), (6, 9196786), (12, 4598393), (163, 338532), (326, 169266), (489, 112844), (652, 84633), (978, 56422), (1956, 28211)]