55505788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{7069}}^1$

素因数の和:7237

約数の個数: 24

約数和(自身を含む): 105314720

約数和(自身を除く): 49808932

約数列:

[1, 2, 4, 13, 26, 52, 151, 302, 604, 1963, 3926, 7069, 7852, 14138, 28276, 91897, 183794, 367588, 1067419, 2134838, 4269676, 13876447, 27752894, 55505788]

約数ペア:

[(1, 55505788), (2, 27752894), (4, 13876447), (13, 4269676), (26, 2134838), (52, 1067419), (151, 367588), (302, 183794), (604, 91897), (1963, 28276), (3926, 14138), (7069, 7852)]