52317680

素因数分解:

$2^4\times 5^1\times {\mathrm{317}}^1\times {\mathrm{2063}}^1$

素因数の和:2393

約数の個数: 40

約数和(自身を含む): 122081472

約数和(自身を除く): 69763792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 317, 634, 1268, 1585, 2063, 2536, 3170, 4126, 5072, 6340, 8252, 10315, 12680, 16504, 20630, 25360, 33008, 41260, 82520, 165040, 653971, 1307942, 2615884, 3269855, 5231768, 6539710, 10463536, 13079420, 26158840, 52317680]

約数ペア:

[(1, 52317680), (2, 26158840), (4, 13079420), (5, 10463536), (8, 6539710), (10, 5231768), (16, 3269855), (20, 2615884), (40, 1307942), (80, 653971), (317, 165040), (634, 82520), (1268, 41260), (1585, 33008), (2063, 25360), (2536, 20630), (3170, 16504), (4126, 12680), (5072, 10315), (6340, 8252)]