50140083

素因数分解:

$3^1\times 7^4\times {\mathrm{6961}}^1$

素因数の和:6992

約数の個数: 20

約数和(自身を含む): 78002248

約数和(自身を除く): 27862165

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 2401, 6961, 7203, 20883, 48727, 146181, 341089, 1023267, 2387623, 7162869, 16713361, 50140083]

約数ペア:

[(1, 50140083), (3, 16713361), (7, 7162869), (21, 2387623), (49, 1023267), (147, 341089), (343, 146181), (1029, 48727), (2401, 20883), (6961, 7203)]