51087285

素因数分解:

$3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{4523}}^1$

素因数の和:4785

約数の個数: 24

約数和(自身を含む): 88923744

約数和(自身を除く): 37836459

約数列:

[1, 3, 5, 9, 15, 45, 251, 753, 1255, 2259, 3765, 4523, 11295, 13569, 22615, 40707, 67845, 203535, 1135273, 3405819, 5676365, 10217457, 17029095, 51087285]

約数ペア:

[(1, 51087285), (3, 17029095), (5, 10217457), (9, 5676365), (15, 3405819), (45, 1135273), (251, 203535), (753, 67845), (1255, 40707), (2259, 22615), (3765, 13569), (4523, 11295)]