55872964

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{18307}}^1$

素因数の和:18427

約数の個数: 24

約数和(自身を含む): 112777280

約数和(自身を除く): 56904316

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 18307, 36614, 73228, 128149, 256298, 512596, 1995463, 3990926, 7981852, 13968241, 27936482, 55872964]

約数ペア:

[(1, 55872964), (2, 27936482), (4, 13968241), (7, 7981852), (14, 3990926), (28, 1995463), (109, 512596), (218, 256298), (436, 128149), (763, 73228), (1526, 36614), (3052, 18307)]