49979085

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3511}}^1$

素因数の和:3605

約数の個数: 32

約数和(自身を含む): 87322368

約数和(自身を除く): 37343283

約数列:

[1, 3, 5, 13, 15, 39, 65, 73, 195, 219, 365, 949, 1095, 2847, 3511, 4745, 10533, 14235, 17555, 45643, 52665, 136929, 228215, 256303, 684645, 768909, 1281515, 3331939, 3844545, 9995817, 16659695, 49979085]

約数ペア:

[(1, 49979085), (3, 16659695), (5, 9995817), (13, 3844545), (15, 3331939), (39, 1281515), (65, 768909), (73, 684645), (195, 256303), (219, 228215), (365, 136929), (949, 52665), (1095, 45643), (2847, 17555), (3511, 14235), (4745, 10533)]