51017235

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{117281}}^1$

素因数の和:117318

約数の個数: 16

約数和(自身を含む): 84443040

約数和(自身を除く): 33425805

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 117281, 351843, 586405, 1759215, 3401149, 10203447, 17005745, 51017235]

約数ペア:

[(1, 51017235), (3, 17005745), (5, 10203447), (15, 3401149), (29, 1759215), (87, 586405), (145, 351843), (435, 117281)]