49890695

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{1291}}^1$

素因数の和:1486

約数の個数: 16

約数和(自身を含む): 61395840

約数和(自身を除く): 11505145

約数列:

[1, 5, 59, 131, 295, 655, 1291, 6455, 7729, 38645, 76169, 169121, 380845, 845605, 9978139, 49890695]

約数ペア:

[(1, 49890695), (5, 9978139), (59, 845605), (131, 380845), (295, 169121), (655, 76169), (1291, 38645), (6455, 7729)]