50695280

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{14737}}^1$

素因数の和:14793

約数の個数: 40

約数和(自身を含む): 120615792

約数和(自身を除く): 69920512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 14737, 29474, 58948, 73685, 117896, 147370, 235792, 294740, 589480, 633691, 1178960, 1267382, 2534764, 3168455, 5069528, 6336910, 10139056, 12673820, 25347640, 50695280]

約数ペア:

[(1, 50695280), (2, 25347640), (4, 12673820), (5, 10139056), (8, 6336910), (10, 5069528), (16, 3168455), (20, 2534764), (40, 1267382), (43, 1178960), (80, 633691), (86, 589480), (172, 294740), (215, 235792), (344, 147370), (430, 117896), (688, 73685), (860, 58948), (1720, 29474), (3440, 14737)]