51641566

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{9829}}^1$

素因数の和:9939

約数の個数: 16

約数和(自身を含む): 80684640

約数和(自身を除く): 29043074

約数列:

[1, 2, 37, 71, 74, 142, 2627, 5254, 9829, 19658, 363673, 697859, 727346, 1395718, 25820783, 51641566]

約数ペア:

[(1, 51641566), (2, 25820783), (37, 1395718), (71, 727346), (74, 697859), (142, 363673), (2627, 19658), (5254, 9829)]