55621442

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1\times {\mathrm{1399}}^1$

素因数の和:1697

約数の個数: 16

約数和(自身を含む): 84739200

約数和(自身を除く): 29117758

約数列:

[1, 2, 103, 193, 206, 386, 1399, 2798, 19879, 39758, 144097, 270007, 288194, 540014, 27810721, 55621442]

約数ペア:

[(1, 55621442), (2, 27810721), (103, 540014), (193, 288194), (206, 270007), (386, 144097), (1399, 39758), (2798, 19879)]