50872329128

素因数分解:

$2^3\times {\mathrm{641}}^1\times {\mathrm{9920501}}^1$

素因数の和:9921148

約数の個数: 16

約数和(自身を含む): 95534434260

約数和(自身を除く): 44662105132

約数列:

[1, 2, 4, 8, 641, 1282, 2564, 5128, 9920501, 19841002, 39682004, 79364008, 6359041141, 12718082282, 25436164564, 50872329128]

約数ペア:

[(1, 50872329128), (2, 25436164564), (4, 12718082282), (8, 6359041141), (641, 79364008), (1282, 39682004), (2564, 19841002), (5128, 9920501)]