51064325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3343}}^1$

素因数の和:3413

約数の個数: 24

約数和(自身を含む): 69662208

約数和(自身を除く): 18597883

約数列:

[1, 5, 13, 25, 47, 65, 235, 325, 611, 1175, 3055, 3343, 15275, 16715, 43459, 83575, 157121, 217295, 785605, 1086475, 2042573, 3928025, 10212865, 51064325]

約数ペア:

[(1, 51064325), (5, 10212865), (13, 3928025), (25, 2042573), (47, 1086475), (65, 785605), (235, 217295), (325, 157121), (611, 83575), (1175, 43459), (3055, 16715), (3343, 15275)]