55690516

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{15661}}^1$

素因数の和:15799

約数の個数: 24

約数和(自身を含む): 112265216

約数和(自身を除く): 56574700

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 15661, 31322, 62644, 109627, 219254, 438508, 1988947, 3977894, 7955788, 13922629, 27845258, 55690516]

約数ペア:

[(1, 55690516), (2, 27845258), (4, 13922629), (7, 7955788), (14, 3977894), (28, 1988947), (127, 438508), (254, 219254), (508, 109627), (889, 62644), (1778, 31322), (3556, 15661)]