49800620

素因数分解:

$2^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{5113}}^1$

素因数の和:5609

約数の個数: 24

約数和(自身を含む): 104816544

約数和(自身を除く): 55015924

約数列:

[1, 2, 4, 5, 10, 20, 487, 974, 1948, 2435, 4870, 5113, 9740, 10226, 20452, 25565, 51130, 102260, 2490031, 4980062, 9960124, 12450155, 24900310, 49800620]

約数ペア:

[(1, 49800620), (2, 24900310), (4, 12450155), (5, 9960124), (10, 4980062), (20, 2490031), (487, 102260), (974, 51130), (1948, 25565), (2435, 20452), (4870, 10226), (5113, 9740)]