50757680

素因数分解:

$2^4\times 5^1\times {\mathrm{634471}}^1$

素因数の和:634484

約数の個数: 20

約数和(自身を含む): 118011792

約数和(自身を除く): 67254112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 634471, 1268942, 2537884, 3172355, 5075768, 6344710, 10151536, 12689420, 25378840, 50757680]

約数ペア:

[(1, 50757680), (2, 25378840), (4, 12689420), (5, 10151536), (8, 6344710), (10, 5075768), (16, 3172355), (20, 2537884), (40, 1268942), (80, 634471)]