56952540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{316403}}^1$

素因数の和:316418

約数の個数: 36

約数和(自身を含む): 172756584

約数和(自身を除く): 115804044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 316403, 632806, 949209, 1265612, 1582015, 1898418, 2847627, 3164030, 3796836, 4746045, 5695254, 6328060, 9492090, 11390508, 14238135, 18984180, 28476270, 56952540]

約数ペア:

[(1, 56952540), (2, 28476270), (3, 18984180), (4, 14238135), (5, 11390508), (6, 9492090), (9, 6328060), (10, 5695254), (12, 4746045), (15, 3796836), (18, 3164030), (20, 2847627), (30, 1898418), (36, 1582015), (45, 1265612), (60, 949209), (90, 632806), (180, 316403)]