51593512

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1723}}^1$

素因数の和:1945

約数の個数: 32

約数和(自身を含む): 102405600

約数和(自身を除く): 50812088

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 197, 394, 788, 1576, 1723, 3446, 3743, 6892, 7486, 13784, 14972, 29944, 32737, 65474, 130948, 261896, 339431, 678862, 1357724, 2715448, 6449189, 12898378, 25796756, 51593512]

約数ペア:

[(1, 51593512), (2, 25796756), (4, 12898378), (8, 6449189), (19, 2715448), (38, 1357724), (76, 678862), (152, 339431), (197, 261896), (394, 130948), (788, 65474), (1576, 32737), (1723, 29944), (3446, 14972), (3743, 13784), (6892, 7486)]