48992678

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2749}}^1$

素因数の和:2844

約数の個数: 32

約数和(自身を含む): 89760000

約数和(自身を除く): 40767322

約数列:

[1, 2, 7, 14, 19, 38, 67, 133, 134, 266, 469, 938, 1273, 2546, 2749, 5498, 8911, 17822, 19243, 38486, 52231, 104462, 184183, 365617, 368366, 731234, 1289281, 2578562, 3499477, 6998954, 24496339, 48992678]

約数ペア:

[(1, 48992678), (2, 24496339), (7, 6998954), (14, 3499477), (19, 2578562), (38, 1289281), (67, 731234), (133, 368366), (134, 365617), (266, 184183), (469, 104462), (938, 52231), (1273, 38486), (2546, 19243), (2749, 17822), (5498, 8911)]