56147245

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3557}}^1$

素因数の和:3621

約数の個数: 32

約数和(自身を含む): 86075136

約数和(自身を除く): 29927891

約数列:

[1, 5, 7, 11, 35, 41, 55, 77, 205, 287, 385, 451, 1435, 2255, 3157, 3557, 15785, 17785, 24899, 39127, 124495, 145837, 195635, 273889, 729185, 1020859, 1369445, 1604207, 5104295, 8021035, 11229449, 56147245]

約数ペア:

[(1, 56147245), (5, 11229449), (7, 8021035), (11, 5104295), (35, 1604207), (41, 1369445), (55, 1020859), (77, 729185), (205, 273889), (287, 195635), (385, 145837), (451, 124495), (1435, 39127), (2255, 24899), (3157, 17785), (3557, 15785)]