48481340

素因数分解:

$2^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{4937}}^1$

素因数の和:5437

約数の個数: 24

約数和(自身を含む): 102038832

約数和(自身を除く): 53557492

約数列:

[1, 2, 4, 5, 10, 20, 491, 982, 1964, 2455, 4910, 4937, 9820, 9874, 19748, 24685, 49370, 98740, 2424067, 4848134, 9696268, 12120335, 24240670, 48481340]

約数ペア:

[(1, 48481340), (2, 24240670), (4, 12120335), (5, 9696268), (10, 4848134), (20, 2424067), (491, 98740), (982, 49370), (1964, 24685), (2455, 19748), (4910, 9874), (4937, 9820)]