47317860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{262877}}^1$

素因数の和:262892

約数の個数: 36

約数和(自身を含む): 143531388

約数和(自身を除く): 96213528

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 262877, 525754, 788631, 1051508, 1314385, 1577262, 2365893, 2628770, 3154524, 3943155, 4731786, 5257540, 7886310, 9463572, 11829465, 15772620, 23658930, 47317860]

約数ペア:

[(1, 47317860), (2, 23658930), (3, 15772620), (4, 11829465), (5, 9463572), (6, 7886310), (9, 5257540), (10, 4731786), (12, 3943155), (15, 3154524), (18, 2628770), (20, 2365893), (30, 1577262), (36, 1314385), (45, 1051508), (60, 788631), (90, 525754), (180, 262877)]