49031260

素因数分解:

$2^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{4993}}^1$

素因数の和:5493

約数の個数: 24

約数和(自身を含む): 103196016

約数和(自身を除く): 54164756

約数列:

[1, 2, 4, 5, 10, 20, 491, 982, 1964, 2455, 4910, 4993, 9820, 9986, 19972, 24965, 49930, 99860, 2451563, 4903126, 9806252, 12257815, 24515630, 49031260]

約数ペア:

[(1, 49031260), (2, 24515630), (4, 12257815), (5, 9806252), (10, 4903126), (20, 2451563), (491, 99860), (982, 49930), (1964, 24965), (2455, 19972), (4910, 9986), (4993, 9820)]