56101278

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{406531}}^1$

素因数の和:406559

約数の個数: 16

約数和(自身を含む): 117081216

約数和(自身を除く): 60979938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 406531, 813062, 1219593, 2439186, 9350213, 18700426, 28050639, 56101278]

約数ペア:

[(1, 56101278), (2, 28050639), (3, 18700426), (6, 9350213), (23, 2439186), (46, 1219593), (69, 813062), (138, 406531)]