47772540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{265403}}^1$

素因数の和:265418

約数の個数: 36

約数和(自身を含む): 144910584

約数和(自身を除く): 97138044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 265403, 530806, 796209, 1061612, 1327015, 1592418, 2388627, 2654030, 3184836, 3981045, 4777254, 5308060, 7962090, 9554508, 11943135, 15924180, 23886270, 47772540]

約数ペア:

[(1, 47772540), (2, 23886270), (3, 15924180), (4, 11943135), (5, 9554508), (6, 7962090), (9, 5308060), (10, 4777254), (12, 3981045), (15, 3184836), (18, 2654030), (20, 2388627), (30, 1592418), (36, 1327015), (45, 1061612), (60, 796209), (90, 530806), (180, 265403)]