56197993

素因数分解:

${\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:456

約数の個数: 16

約数和(自身を含む): 60065280

約数和(自身を除く): 3867287

約数列:

[1, 23, 79, 157, 197, 1817, 3611, 4531, 12403, 15563, 30929, 285269, 357949, 711367, 2443391, 56197993]

約数ペア:

[(1, 56197993), (23, 2443391), (79, 711367), (157, 357949), (197, 285269), (1817, 30929), (3611, 15563), (4531, 12403)]