52327480

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{31907}}^1$

素因数の和:31959

約数の個数: 32

約数和(自身を含む): 120612240

約数和(自身を除く): 68284760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 31907, 63814, 127628, 159535, 255256, 319070, 638140, 1276280, 1308187, 2616374, 5232748, 6540935, 10465496, 13081870, 26163740, 52327480]

約数ペア:

[(1, 52327480), (2, 26163740), (4, 13081870), (5, 10465496), (8, 6540935), (10, 5232748), (20, 2616374), (40, 1308187), (41, 1276280), (82, 638140), (164, 319070), (205, 255256), (328, 159535), (410, 127628), (820, 63814), (1640, 31907)]