51591298

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{33029}}^1$

素因数の和:33113

約数の個数: 16

約数和(自身を含む): 85613760

約数和(自身を除く): 34022462

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 33029, 66058, 363319, 726638, 2345059, 4690118, 25795649, 51591298]

約数ペア:

[(1, 51591298), (2, 25795649), (11, 4690118), (22, 2345059), (71, 726638), (142, 363319), (781, 66058), (1562, 33029)]