51230061

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{17623}}^1$

素因数の和:17665

約数の個数: 24

約数和(自身を含む): 82480320

約数和(自身を除く): 31250259

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 17623, 52869, 158607, 299591, 334837, 898773, 1004511, 2696319, 3013533, 5692229, 17076687, 51230061]

約数ペア:

[(1, 51230061), (3, 17076687), (9, 5692229), (17, 3013533), (19, 2696319), (51, 1004511), (57, 898773), (153, 334837), (171, 299591), (323, 158607), (969, 52869), (2907, 17623)]