53561264

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{47149}}^1$

素因数の和:47228

約数の個数: 20

約数和(自身を含む): 105238800

約数和(自身を除く): 51677536

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 47149, 94298, 188596, 377192, 754384, 3347579, 6695158, 13390316, 26780632, 53561264]

約数ペア:

[(1, 53561264), (2, 26780632), (4, 13390316), (8, 6695158), (16, 3347579), (71, 754384), (142, 377192), (284, 188596), (568, 94298), (1136, 47149)]