53996859

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 92352000

約数和(自身を除く): 38355141

約数列:

[1, 3, 7, 9, 21, 59, 63, 73, 177, 199, 219, 413, 511, 531, 597, 657, 1239, 1393, 1533, 1791, 3717, 4179, 4307, 4599, 11741, 12537, 12921, 14527, 30149, 35223, 38763, 43581, 82187, 90447, 101689, 105669, 130743, 246561, 271341, 305067, 739683, 857093, 915201, 2571279, 5999651, 7713837, 17998953, 53996859]

約数ペア:

[(1, 53996859), (3, 17998953), (7, 7713837), (9, 5999651), (21, 2571279), (59, 915201), (63, 857093), (73, 739683), (177, 305067), (199, 271341), (219, 246561), (413, 130743), (511, 105669), (531, 101689), (597, 90447), (657, 82187), (1239, 43581), (1393, 38763), (1533, 35223), (1791, 30149), (3717, 14527), (4179, 12921), (4307, 12537), (4599, 11741)]