54973260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{305407}}^1$

素因数の和:305422

約数の個数: 36

約数和(自身を含む): 166752768

約数和(自身を除く): 111779508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 305407, 610814, 916221, 1221628, 1527035, 1832442, 2748663, 3054070, 3664884, 4581105, 5497326, 6108140, 9162210, 10994652, 13743315, 18324420, 27486630, 54973260]

約数ペア:

[(1, 54973260), (2, 27486630), (3, 18324420), (4, 13743315), (5, 10994652), (6, 9162210), (9, 6108140), (10, 5497326), (12, 4581105), (15, 3664884), (18, 3054070), (20, 2748663), (30, 1832442), (36, 1527035), (45, 1221628), (60, 916221), (90, 610814), (180, 305407)]