50391510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{129209}}^1$

素因数の和:129232

約数の個数: 32

約数和(自身を含む): 130243680

約数和(自身を除く): 79852170

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 129209, 258418, 387627, 646045, 775254, 1292090, 1679717, 1938135, 3359434, 3876270, 5039151, 8398585, 10078302, 16797170, 25195755, 50391510]

約数ペア:

[(1, 50391510), (2, 25195755), (3, 16797170), (5, 10078302), (6, 8398585), (10, 5039151), (13, 3876270), (15, 3359434), (26, 1938135), (30, 1679717), (39, 1292090), (65, 775254), (78, 646045), (130, 387627), (195, 258418), (390, 129209)]