53019180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{294551}}^1$

素因数の和:294566

約数の個数: 36

約数和(自身を含む): 160825392

約数和(自身を除く): 107806212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 294551, 589102, 883653, 1178204, 1472755, 1767306, 2650959, 2945510, 3534612, 4418265, 5301918, 5891020, 8836530, 10603836, 13254795, 17673060, 26509590, 53019180]

約数ペア:

[(1, 53019180), (2, 26509590), (3, 17673060), (4, 13254795), (5, 10603836), (6, 8836530), (9, 5891020), (10, 5301918), (12, 4418265), (15, 3534612), (18, 2945510), (20, 2650959), (30, 1767306), (36, 1472755), (45, 1178204), (60, 883653), (90, 589102), (180, 294551)]