51746305

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{19417}}^1$

素因数の和:19476

約数の個数: 16

約数和(自身を含む): 68506704

約数和(自身を除く): 16760399

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 19417, 97085, 252421, 796097, 1262105, 3980485, 10349261, 51746305]

約数ペア:

[(1, 51746305), (5, 10349261), (13, 3980485), (41, 1262105), (65, 796097), (205, 252421), (533, 97085), (2665, 19417)]