51353939

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{12007}}^1$

素因数の和:12074

約数の個数: 16

約数和(自身を含む): 64555008

約数和(自身を除く): 13201069

約数列:

[1, 7, 13, 47, 91, 329, 611, 4277, 12007, 84049, 156091, 564329, 1092637, 3950303, 7336277, 51353939]

約数ペア:

[(1, 51353939), (7, 7336277), (13, 3950303), (47, 1092637), (91, 564329), (329, 156091), (611, 84049), (4277, 12007)]