50495913

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{491}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 81002880

約数和(自身を除く): 30506967

約数列:

[1, 3, 9, 13, 27, 39, 117, 293, 351, 491, 879, 1473, 2637, 3809, 4419, 6383, 7911, 11427, 13257, 19149, 34281, 57447, 102843, 143863, 172341, 431589, 1294767, 1870219, 3884301, 5610657, 16831971, 50495913]

約数ペア:

[(1, 50495913), (3, 16831971), (9, 5610657), (13, 3884301), (27, 1870219), (39, 1294767), (117, 431589), (293, 172341), (351, 143863), (491, 102843), (879, 57447), (1473, 34281), (2637, 19149), (3809, 13257), (4419, 11427), (6383, 7911)]