51252695

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{2027}}^1$

素因数の和:2434

約数の個数: 16

約数和(自身を含む): 66437280

約数和(自身を除く): 15184585

約数列:

[1, 5, 13, 65, 389, 1945, 2027, 5057, 10135, 25285, 26351, 131755, 788503, 3942515, 10250539, 51252695]

約数ペア:

[(1, 51252695), (5, 10250539), (13, 3942515), (65, 788503), (389, 131755), (1945, 26351), (2027, 25285), (5057, 10135)]