54966555

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{827}}^1$

素因数の和:1056

約数の個数: 48

約数和(自身を含む): 109534464

約数和(自身を除く): 54567909

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 211, 315, 633, 827, 1055, 1477, 1899, 2481, 3165, 4135, 4431, 5789, 7385, 7443, 9495, 12405, 13293, 17367, 22155, 28945, 37215, 52101, 66465, 86835, 174497, 260505, 523491, 872485, 1221479, 1570473, 2617455, 3664437, 6107395, 7852365, 10993311, 18322185, 54966555]

約数ペア:

[(1, 54966555), (3, 18322185), (5, 10993311), (7, 7852365), (9, 6107395), (15, 3664437), (21, 2617455), (35, 1570473), (45, 1221479), (63, 872485), (105, 523491), (211, 260505), (315, 174497), (633, 86835), (827, 66465), (1055, 52101), (1477, 37215), (1899, 28945), (2481, 22155), (3165, 17367), (4135, 13293), (4431, 12405), (5789, 9495), (7385, 7443)]