54996865

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{20407}}^1$

素因数の和:20437

約数の個数: 24

約数和(自身を含む): 83754432

約数和(自身を除く): 28757567

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 245, 385, 539, 2695, 20407, 102035, 142849, 224477, 714245, 999943, 1122385, 1571339, 4999715, 7856695, 10999373, 54996865]

約数ペア:

[(1, 54996865), (5, 10999373), (7, 7856695), (11, 4999715), (35, 1571339), (49, 1122385), (55, 999943), (77, 714245), (245, 224477), (385, 142849), (539, 102035), (2695, 20407)]