50077521

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2503}}^1$

素因数の和:2547

約数の個数: 40

約数和(自身を含む): 84835520

約数和(自身を除く): 34757999

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 81, 117, 171, 247, 351, 513, 741, 1053, 1539, 2223, 2503, 6669, 7509, 20007, 22527, 32539, 47557, 67581, 97617, 142671, 202743, 292851, 428013, 618241, 878553, 1284039, 1854723, 2635659, 3852117, 5564169, 16692507, 50077521]

約数ペア:

[(1, 50077521), (3, 16692507), (9, 5564169), (13, 3852117), (19, 2635659), (27, 1854723), (39, 1284039), (57, 878553), (81, 618241), (117, 428013), (171, 292851), (247, 202743), (351, 142671), (513, 97617), (741, 67581), (1053, 47557), (1539, 32539), (2223, 22527), (2503, 20007), (6669, 7509)]