55937886

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{405347}}^1$

素因数の和:405375

約数の個数: 16

約数和(自身を含む): 116740224

約数和(自身を除く): 60802338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 405347, 810694, 1216041, 2432082, 9322981, 18645962, 27968943, 55937886]

約数ペア:

[(1, 55937886), (2, 27968943), (3, 18645962), (6, 9322981), (23, 2432082), (46, 1216041), (69, 810694), (138, 405347)]