53738940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{895649}}^1$

素因数の和:895661

約数の個数: 24

約数和(自身を含む): 150469200

約数和(自身を除く): 96730260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 895649, 1791298, 2686947, 3582596, 4478245, 5373894, 8956490, 10747788, 13434735, 17912980, 26869470, 53738940]

約数ペア:

[(1, 53738940), (2, 26869470), (3, 17912980), (4, 13434735), (5, 10747788), (6, 8956490), (10, 5373894), (12, 4478245), (15, 3582596), (20, 2686947), (30, 1791298), (60, 895649)]