55020532

素因数分解:

$2^2\times 7^2\times {\mathrm{280717}}^1$

素因数の和:280735

約数の個数: 18

約数和(自身を含む): 112006482

約数和(自身を除く): 56985950

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 280717, 561434, 1122868, 1965019, 3930038, 7860076, 13755133, 27510266, 55020532]

約数ペア:

[(1, 55020532), (2, 27510266), (4, 13755133), (7, 7860076), (14, 3930038), (28, 1965019), (49, 1122868), (98, 561434), (196, 280717)]