57054398

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{20333}}^1$

素因数の和:20419

約数の個数: 16

約数和(自身を含む): 90770976

約数和(自身を除く): 33716578

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 20333, 40666, 467659, 935318, 1240313, 2480626, 28527199, 57054398]

約数ペア:

[(1, 57054398), (2, 28527199), (23, 2480626), (46, 1240313), (61, 935318), (122, 467659), (1403, 40666), (2806, 20333)]