53925819

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 83941920

約数和(自身を除く): 30016101

約数列:

[1, 3, 17, 19, 29, 51, 57, 87, 101, 303, 323, 361, 493, 551, 969, 1083, 1479, 1653, 1717, 1919, 2929, 5151, 5757, 6137, 8787, 9367, 10469, 18411, 28101, 31407, 32623, 36461, 49793, 55651, 97869, 109383, 149379, 166953, 177973, 533919, 619837, 946067, 1057369, 1859511, 2838201, 3172107, 17975273, 53925819]

約数ペア:

[(1, 53925819), (3, 17975273), (17, 3172107), (19, 2838201), (29, 1859511), (51, 1057369), (57, 946067), (87, 619837), (101, 533919), (303, 177973), (323, 166953), (361, 149379), (493, 109383), (551, 97869), (969, 55651), (1083, 49793), (1479, 36461), (1653, 32623), (1717, 31407), (1919, 28101), (2929, 18411), (5151, 10469), (5757, 9367), (6137, 8787)]