54621490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{70937}}^1$

素因数の和:70962

約数の個数: 32

約数和(自身を含む): 122580864

約数和(自身を除く): 67959374

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 70937, 141874, 354685, 496559, 709370, 780307, 993118, 1560614, 2482795, 3901535, 4965590, 5462149, 7803070, 10924298, 27310745, 54621490]

約数ペア:

[(1, 54621490), (2, 27310745), (5, 10924298), (7, 7803070), (10, 5462149), (11, 4965590), (14, 3901535), (22, 2482795), (35, 1560614), (55, 993118), (70, 780307), (77, 709370), (110, 496559), (154, 354685), (385, 141874), (770, 70937)]