51869962

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{12757}}^1$

素因数の和:12885

約数の個数: 16

約数和(自身を含む): 82671840

約数和(自身を除く): 30801878

約数列:

[1, 2, 19, 38, 107, 214, 2033, 4066, 12757, 25514, 242383, 484766, 1364999, 2729998, 25934981, 51869962]

約数ペア:

[(1, 51869962), (2, 25934981), (19, 2729998), (38, 1364999), (107, 484766), (214, 242383), (2033, 25514), (4066, 12757)]