53642806

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{19853}}^1$

素因数の和:20055

約数の個数: 16

約数和(自身を含む): 92440224

約数和(自身を除く): 38797418

約数列:

[1, 2, 7, 14, 193, 386, 1351, 2702, 19853, 39706, 138971, 277942, 3831629, 7663258, 26821403, 53642806]

約数ペア:

[(1, 53642806), (2, 26821403), (7, 7663258), (14, 3831629), (193, 277942), (386, 138971), (1351, 39706), (2702, 19853)]