55239534

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{438409}}^1$

素因数の和:438424

約数の個数: 24

約数和(自身を含む): 136783920

約数和(自身を除く): 81544386

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 438409, 876818, 1315227, 2630454, 3068863, 3945681, 6137726, 7891362, 9206589, 18413178, 27619767, 55239534]

約数ペア:

[(1, 55239534), (2, 27619767), (3, 18413178), (6, 9206589), (7, 7891362), (9, 6137726), (14, 3945681), (18, 3068863), (21, 2630454), (42, 1315227), (63, 876818), (126, 438409)]