51096985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1091}}^1$

素因数の和:1161

約数の個数: 32

約数和(自身を含む): 70761600

約数和(自身を除く): 19664615

約数列:

[1, 5, 17, 19, 29, 85, 95, 145, 323, 493, 551, 1091, 1615, 2465, 2755, 5455, 9367, 18547, 20729, 31639, 46835, 92735, 103645, 158195, 352393, 537863, 601141, 1761965, 2689315, 3005705, 10219397, 51096985]

約数ペア:

[(1, 51096985), (5, 10219397), (17, 3005705), (19, 2689315), (29, 1761965), (85, 601141), (95, 537863), (145, 352393), (323, 158195), (493, 103645), (551, 92735), (1091, 46835), (1615, 31639), (2465, 20729), (2755, 18547), (5455, 9367)]