55362556

素因数分解:

$2^2\times {\mathrm{97}}^2\times {\mathrm{1471}}^1$

素因数の和:1669

約数の個数: 18

約数和(自身を含む): 97960128

約数和(自身を除く): 42597572

約数列:

[1, 2, 4, 97, 194, 388, 1471, 2942, 5884, 9409, 18818, 37636, 142687, 285374, 570748, 13840639, 27681278, 55362556]

約数ペア:

[(1, 55362556), (2, 27681278), (4, 13840639), (97, 570748), (194, 285374), (388, 142687), (1471, 37636), (2942, 18818), (5884, 9409)]