51708503

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{1489}}^1$

素因数の和:1559

約数の個数: 24

約数和(自身を含む): 66585120

約数和(自身を除く): 14876617

約数列:

[1, 7, 11, 41, 77, 121, 287, 451, 847, 1489, 3157, 4961, 10423, 16379, 34727, 61049, 114653, 180169, 427343, 671539, 1261183, 4700773, 7386929, 51708503]

約数ペア:

[(1, 51708503), (7, 7386929), (11, 4700773), (41, 1261183), (77, 671539), (121, 427343), (287, 180169), (451, 114653), (847, 61049), (1489, 34727), (3157, 16379), (4961, 10423)]