53919780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{898663}}^1$

素因数の和:898675

約数の個数: 24

約数和(自身を含む): 150975552

約数和(自身を除く): 97055772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 898663, 1797326, 2695989, 3594652, 4493315, 5391978, 8986630, 10783956, 13479945, 17973260, 26959890, 53919780]

約数ペア:

[(1, 53919780), (2, 26959890), (3, 17973260), (4, 13479945), (5, 10783956), (6, 8986630), (10, 5391978), (12, 4493315), (15, 3594652), (20, 2695989), (30, 1797326), (60, 898663)]