51709609

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{3767}}^1$

素因数の和:3864

約数の個数: 16

約数和(自身を含む): 61855488

約数和(自身を除く): 10145879

約数列:

[1, 7, 37, 53, 259, 371, 1961, 3767, 13727, 26369, 139379, 199651, 975653, 1397557, 7387087, 51709609]

約数ペア:

[(1, 51709609), (7, 7387087), (37, 1397557), (53, 975653), (259, 199651), (371, 139379), (1961, 26369), (3767, 13727)]