55385449

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1\times {\mathrm{743}}^1$

素因数の和:1236

約数の個数: 16

約数和(自身を含む): 66281472

約数和(自身を除く): 10896023

約数列:

[1, 7, 23, 161, 463, 743, 3241, 5201, 10649, 17089, 74543, 119623, 344009, 2408063, 7912207, 55385449]

約数ペア:

[(1, 55385449), (7, 7912207), (23, 2408063), (161, 344009), (463, 119623), (743, 74543), (3241, 17089), (5201, 10649)]