51799293

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{63247}}^1$

素因数の和:63273

約数の個数: 24

約数和(自身を含む): 92089088

約数和(自身を除く): 40289795

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 63247, 189741, 442729, 569223, 822211, 1328187, 2466633, 3984561, 5755477, 7399899, 17266431, 51799293]

約数ペア:

[(1, 51799293), (3, 17266431), (7, 7399899), (9, 5755477), (13, 3984561), (21, 2466633), (39, 1328187), (63, 822211), (91, 569223), (117, 442729), (273, 189741), (819, 63247)]