54672085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{49477}}^1$

素因数の和:49512

約数の個数: 16

約数和(自身を含む): 74810736

約数和(自身を除く): 20138651

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 49477, 247385, 643201, 841109, 3216005, 4205545, 10934417, 54672085]

約数ペア:

[(1, 54672085), (5, 10934417), (13, 4205545), (17, 3216005), (65, 841109), (85, 643201), (221, 247385), (1105, 49477)]