49671609

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^2\times {\mathrm{239}}^1$

素因数の和:401

約数の個数: 24

約数和(自身を含む): 72616320

約数和(自身を除く): 22944711

約数列:

[1, 3, 13, 39, 73, 219, 239, 717, 949, 2847, 3107, 5329, 9321, 15987, 17447, 52341, 69277, 207831, 226811, 680433, 1273631, 3820893, 16557203, 49671609]

約数ペア:

[(1, 49671609), (3, 16557203), (13, 3820893), (39, 1273631), (73, 680433), (219, 226811), (239, 207831), (717, 69277), (949, 52341), (2847, 17447), (3107, 15987), (5329, 9321)]