49277067

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1423}}^1$

素因数の和:1547

約数の個数: 32

約数和(自身を含む): 80381952

約数和(自身を除く): 31104885

約数列:

[1, 3, 7, 17, 21, 51, 97, 119, 291, 357, 679, 1423, 1649, 2037, 4269, 4947, 9961, 11543, 24191, 29883, 34629, 72573, 138031, 169337, 414093, 508011, 966217, 2346527, 2898651, 7039581, 16425689, 49277067]

約数ペア:

[(1, 49277067), (3, 16425689), (7, 7039581), (17, 2898651), (21, 2346527), (51, 966217), (97, 508011), (119, 414093), (291, 169337), (357, 138031), (679, 72573), (1423, 34629), (1649, 29883), (2037, 24191), (4269, 11543), (4947, 9961)]