54208740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{903479}}^1$

素因数の和:903491

約数の個数: 24

約数和(自身を含む): 151784640

約数和(自身を除く): 97575900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 903479, 1806958, 2710437, 3613916, 4517395, 5420874, 9034790, 10841748, 13552185, 18069580, 27104370, 54208740]

約数ペア:

[(1, 54208740), (2, 27104370), (3, 18069580), (4, 13552185), (5, 10841748), (6, 9034790), (10, 5420874), (12, 4517395), (15, 3613916), (20, 2710437), (30, 1806958), (60, 903479)]