55251056

素因数分解:

$2^4\times 7^1\times {\mathrm{493313}}^1$

素因数の和:493328

約数の個数: 20

約数和(自身を含む): 122341872

約数和(自身を除く): 67090816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 493313, 986626, 1973252, 3453191, 3946504, 6906382, 7893008, 13812764, 27625528, 55251056]

約数ペア:

[(1, 55251056), (2, 27625528), (4, 13812764), (7, 7893008), (8, 6906382), (14, 3946504), (16, 3453191), (28, 1973252), (56, 986626), (112, 493313)]