51696477

素因数分解:

$3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{3889}}^1$

素因数の和:4113

約数の個数: 24

約数和(自身を含む): 85766720

約数和(自身を除く): 34070243

約数列:

[1, 3, 7, 9, 21, 63, 211, 633, 1477, 1899, 3889, 4431, 11667, 13293, 27223, 35001, 81669, 245007, 820579, 2461737, 5744053, 7385211, 17232159, 51696477]

約数ペア:

[(1, 51696477), (3, 17232159), (7, 7385211), (9, 5744053), (21, 2461737), (63, 820579), (211, 245007), (633, 81669), (1477, 35001), (1899, 27223), (3889, 13293), (4431, 11667)]