49860291

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{2239}}^1$

素因数の和:2826

約数の個数: 16

約数和(自身を含む): 71751680

約数和(自身を除く): 21891389

約数列:

[1, 3, 13, 39, 571, 1713, 2239, 6717, 7423, 22269, 29107, 87321, 1278469, 3835407, 16620097, 49860291]

約数ペア:

[(1, 49860291), (3, 16620097), (13, 3835407), (39, 1278469), (571, 87321), (1713, 29107), (2239, 22269), (6717, 7423)]