55439798

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{11057}}^1$

素因数の和:11191

約数の個数: 16

約数和(自身を含む): 87579360

約数和(自身を除く): 32139562

約数列:

[1, 2, 23, 46, 109, 218, 2507, 5014, 11057, 22114, 254311, 508622, 1205213, 2410426, 27719899, 55439798]

約数ペア:

[(1, 55439798), (2, 27719899), (23, 2410426), (46, 1205213), (109, 508622), (218, 254311), (2507, 22114), (5014, 11057)]