53280689

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2411}}^1$

素因数の和:2477

約数の個数: 24

約数和(自身を含む): 69291936

約数和(自身を除く): 16011247

約数列:

[1, 7, 11, 41, 49, 77, 287, 451, 539, 2009, 2411, 3157, 16877, 22099, 26521, 98851, 118139, 185647, 691957, 1087361, 1299529, 4843699, 7611527, 53280689]

約数ペア:

[(1, 53280689), (7, 7611527), (11, 4843699), (41, 1299529), (49, 1087361), (77, 691957), (287, 185647), (451, 118139), (539, 98851), (2009, 26521), (2411, 22099), (3157, 16877)]