50688001

素因数分解:

$7^2\times {\mathrm{13}}^2\times {\mathrm{6121}}^1$

素因数の和:6161

約数の個数: 18

約数和(自身を含む): 63858582

約数和(自身を除く): 13170581

約数列:

[1, 7, 13, 49, 91, 169, 637, 1183, 6121, 8281, 42847, 79573, 299929, 557011, 1034449, 3899077, 7241143, 50688001]

約数ペア:

[(1, 50688001), (7, 7241143), (13, 3899077), (49, 1034449), (91, 557011), (169, 299929), (637, 79573), (1183, 42847), (6121, 8281)]