55490278

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{4111}}^1$

素因数の和:4527

約数の個数: 16

約数和(自身を含む): 88375104

約数和(自身を除く): 32884826

約数列:

[1, 2, 17, 34, 397, 794, 4111, 6749, 8222, 13498, 69887, 139774, 1632067, 3264134, 27745139, 55490278]

約数ペア:

[(1, 55490278), (2, 27745139), (17, 3264134), (34, 1632067), (397, 139774), (794, 69887), (4111, 13498), (6749, 8222)]