53528080

素因数分解:

$2^4\times 5^1\times {\mathrm{383}}^1\times {\mathrm{1747}}^1$

素因数の和:2143

約数の個数: 40

約数和(自身を含む): 124849152

約数和(自身を除く): 71321072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 383, 766, 1532, 1747, 1915, 3064, 3494, 3830, 6128, 6988, 7660, 8735, 13976, 15320, 17470, 27952, 30640, 34940, 69880, 139760, 669101, 1338202, 2676404, 3345505, 5352808, 6691010, 10705616, 13382020, 26764040, 53528080]

約数ペア:

[(1, 53528080), (2, 26764040), (4, 13382020), (5, 10705616), (8, 6691010), (10, 5352808), (16, 3345505), (20, 2676404), (40, 1338202), (80, 669101), (383, 139760), (766, 69880), (1532, 34940), (1747, 30640), (1915, 27952), (3064, 17470), (3494, 15320), (3830, 13976), (6128, 8735), (6988, 7660)]