49976536

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1669}}^1$

素因数の和:1891

約数の個数: 32

約数和(自身を含む): 99198000

約数和(自身を除く): 49221464

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 197, 394, 788, 1576, 1669, 3338, 3743, 6676, 7486, 13352, 14972, 29944, 31711, 63422, 126844, 253688, 328793, 657586, 1315172, 2630344, 6247067, 12494134, 24988268, 49976536]

約数ペア:

[(1, 49976536), (2, 24988268), (4, 12494134), (8, 6247067), (19, 2630344), (38, 1315172), (76, 657586), (152, 328793), (197, 253688), (394, 126844), (788, 63422), (1576, 31711), (1669, 29944), (3338, 14972), (3743, 13352), (6676, 7486)]