49978458

素因数分解:

$2^1\times 3^4\times {\mathrm{308509}}^1$

素因数の和:308523

約数の個数: 20

約数和(自身を含む): 111989130

約数和(自身を除く): 62010672

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 308509, 617018, 925527, 1851054, 2776581, 5553162, 8329743, 16659486, 24989229, 49978458]

約数ペア:

[(1, 49978458), (2, 24989229), (3, 16659486), (6, 8329743), (9, 5553162), (18, 2776581), (27, 1851054), (54, 925527), (81, 617018), (162, 308509)]