57081742

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1\times {\mathrm{1543}}^1$

素因数の和:1947

約数の個数: 16

約数和(自身を含む): 87544800

約数和(自身を除く): 30463058

約数列:

[1, 2, 53, 106, 349, 698, 1543, 3086, 18497, 36994, 81779, 163558, 538507, 1077014, 28540871, 57081742]

約数ペア:

[(1, 57081742), (2, 28540871), (53, 1077014), (106, 538507), (349, 163558), (698, 81779), (1543, 36994), (3086, 18497)]