50878751

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{419}}^1$

素因数の和:539

約数の個数: 32

約数和(自身を含む): 67737600

約数和(自身を除く): 16858849

約数列:

[1, 7, 11, 19, 77, 83, 133, 209, 419, 581, 913, 1463, 1577, 2933, 4609, 6391, 7961, 11039, 17347, 32263, 34777, 55727, 87571, 121429, 243439, 382547, 612997, 660763, 2677829, 4625341, 7268393, 50878751]

約数ペア:

[(1, 50878751), (7, 7268393), (11, 4625341), (19, 2677829), (77, 660763), (83, 612997), (133, 382547), (209, 243439), (419, 121429), (581, 87571), (913, 55727), (1463, 34777), (1577, 32263), (2933, 17347), (4609, 11039), (6391, 7961)]