50886549

素因数分解:

$3^4\times 7^2\times {\mathrm{12821}}^1$

素因数の和:12847

約数の個数: 30

約数和(自身を含む): 88433334

約数和(自身を除く): 37546785

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 12821, 38463, 89747, 115389, 269241, 346167, 628229, 807723, 1038501, 1884687, 2423169, 5654061, 7269507, 16962183, 50886549]

約数ペア:

[(1, 50886549), (3, 16962183), (7, 7269507), (9, 5654061), (21, 2423169), (27, 1884687), (49, 1038501), (63, 807723), (81, 628229), (147, 346167), (189, 269241), (441, 115389), (567, 89747), (1323, 38463), (3969, 12821)]