56275516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{7393}}^1$

素因数の和:7581

約数の個数: 24

約数和(自身を含む): 108070704

約数和(自身を除く): 51795188

約数列:

[1, 2, 4, 11, 22, 44, 173, 346, 692, 1903, 3806, 7393, 7612, 14786, 29572, 81323, 162646, 325292, 1278989, 2557978, 5115956, 14068879, 28137758, 56275516]

約数ペア:

[(1, 56275516), (2, 28137758), (4, 14068879), (11, 5115956), (22, 2557978), (44, 1278989), (173, 325292), (346, 162646), (692, 81323), (1903, 29572), (3806, 14786), (7393, 7612)]