56272053

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{42923}}^1$

素因数の和:42968

約数の個数: 16

約数和(自身を含む): 82414080

約数和(自身を除く): 26142027

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 42923, 128769, 815537, 987229, 2446611, 2961687, 18757351, 56272053]

約数ペア:

[(1, 56272053), (3, 18757351), (19, 2961687), (23, 2446611), (57, 987229), (69, 815537), (437, 128769), (1311, 42923)]