49503519

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{809}}^1$

素因数の和:1351

約数の個数: 24

約数和(自身を含む): 77248080

約数和(自身を除く): 27744561

約数列:

[1, 3, 9, 13, 39, 117, 523, 809, 1569, 2427, 4707, 6799, 7281, 10517, 20397, 31551, 61191, 94653, 423107, 1269321, 3807963, 5500391, 16501173, 49503519]

約数ペア:

[(1, 49503519), (3, 16501173), (9, 5500391), (13, 3807963), (39, 1269321), (117, 423107), (523, 94653), (809, 61191), (1569, 31551), (2427, 20397), (4707, 10517), (6799, 7281)]