53691316

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{17921}}^1$

素因数の和:18039

約数の個数: 24

約数和(自身を含む): 108392256

約数和(自身を除く): 54700940

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 17921, 35842, 71684, 125447, 250894, 501788, 1917547, 3835094, 7670188, 13422829, 26845658, 53691316]

約数ペア:

[(1, 53691316), (2, 26845658), (4, 13422829), (7, 7670188), (14, 3835094), (28, 1917547), (107, 501788), (214, 250894), (428, 125447), (749, 71684), (1498, 35842), (2996, 17921)]