55405008

素因数分解:

$2^4\times 3^2\times {\mathrm{384757}}^1$

素因数の和:384771

約数の個数: 30

約数和(自身を含む): 155057474

約数和(自身を除く): 99652466

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 384757, 769514, 1154271, 1539028, 2308542, 3078056, 3462813, 4617084, 6156112, 6925626, 9234168, 13851252, 18468336, 27702504, 55405008]

約数ペア:

[(1, 55405008), (2, 27702504), (3, 18468336), (4, 13851252), (6, 9234168), (8, 6925626), (9, 6156112), (12, 4617084), (16, 3462813), (18, 3078056), (24, 2308542), (36, 1539028), (48, 1154271), (72, 769514), (144, 384757)]