47542860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{264127}}^1$

素因数の和:264142

約数の個数: 36

約数和(自身を含む): 144213888

約数和(自身を除く): 96671028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 264127, 528254, 792381, 1056508, 1320635, 1584762, 2377143, 2641270, 3169524, 3961905, 4754286, 5282540, 7923810, 9508572, 11885715, 15847620, 23771430, 47542860]

約数ペア:

[(1, 47542860), (2, 23771430), (3, 15847620), (4, 11885715), (5, 9508572), (6, 7923810), (9, 5282540), (10, 4754286), (12, 3961905), (15, 3169524), (18, 2641270), (20, 2377143), (30, 1584762), (36, 1320635), (45, 1056508), (60, 792381), (90, 528254), (180, 264127)]