55457142

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{710989}}^1$

素因数の和:711007

約数の個数: 16

約数和(自身を含む): 119446320

約数和(自身を除く): 63989178

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 710989, 1421978, 2132967, 4265934, 9242857, 18485714, 27728571, 55457142]

約数ペア:

[(1, 55457142), (2, 27728571), (3, 18485714), (6, 9242857), (13, 4265934), (26, 2132967), (39, 1421978), (78, 710989)]