53446160

素因数分解:

$2^4\times 5^1\times {\mathrm{643}}^1\times {\mathrm{1039}}^1$

素因数の和:1695

約数の個数: 40

約数和(自身を含む): 124575360

約数和(自身を除く): 71129200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 643, 1039, 1286, 2078, 2572, 3215, 4156, 5144, 5195, 6430, 8312, 10288, 10390, 12860, 16624, 20780, 25720, 41560, 51440, 83120, 668077, 1336154, 2672308, 3340385, 5344616, 6680770, 10689232, 13361540, 26723080, 53446160]

約数ペア:

[(1, 53446160), (2, 26723080), (4, 13361540), (5, 10689232), (8, 6680770), (10, 5344616), (16, 3340385), (20, 2672308), (40, 1336154), (80, 668077), (643, 83120), (1039, 51440), (1286, 41560), (2078, 25720), (2572, 20780), (3215, 16624), (4156, 12860), (5144, 10390), (5195, 10288), (6430, 8312)]