47289870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{2903}}^1$

素因数の和:3097

約数の個数: 48

約数和(自身を含む): 123675552

約数和(自身を除く): 76385682

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 181, 362, 543, 905, 1086, 1629, 1810, 2715, 2903, 3258, 5430, 5806, 8145, 8709, 14515, 16290, 17418, 26127, 29030, 43545, 52254, 87090, 130635, 261270, 525443, 1050886, 1576329, 2627215, 3152658, 4728987, 5254430, 7881645, 9457974, 15763290, 23644935, 47289870]

約数ペア:

[(1, 47289870), (2, 23644935), (3, 15763290), (5, 9457974), (6, 7881645), (9, 5254430), (10, 4728987), (15, 3152658), (18, 2627215), (30, 1576329), (45, 1050886), (90, 525443), (181, 261270), (362, 130635), (543, 87090), (905, 52254), (1086, 43545), (1629, 29030), (1810, 26127), (2715, 17418), (2903, 16290), (3258, 14515), (5430, 8709), (5806, 8145)]