49741695

素因数分解:

$3^4\times 5^1\times {\mathrm{122819}}^1$

素因数の和:122836

約数の個数: 20

約数和(自身を含む): 89167320

約数和(自身を除く): 39425625

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 122819, 368457, 614095, 1105371, 1842285, 3316113, 5526855, 9948339, 16580565, 49741695]

約数ペア:

[(1, 49741695), (3, 16580565), (5, 9948339), (9, 5526855), (15, 3316113), (27, 1842285), (45, 1105371), (81, 614095), (135, 368457), (405, 122819)]