51591719

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{439}}^1$

素因数の和:710

約数の個数: 16

約数和(自身を含む): 56770560

約数和(自身を除く): 5178841

約数列:

[1, 17, 31, 223, 439, 527, 3791, 6913, 7463, 13609, 97897, 117521, 231353, 1664249, 3034807, 51591719]

約数ペア:

[(1, 51591719), (17, 3034807), (31, 1664249), (223, 231353), (439, 117521), (527, 97897), (3791, 13609), (6913, 7463)]