51479841

素因数分解:

$3^1\times 7^5\times {\mathrm{1021}}^1$

素因数の和:1059

約数の個数: 24

約数和(自身を含む): 80157504

約数和(自身を除く): 28677663

約数列:

[1, 3, 7, 21, 49, 147, 343, 1021, 1029, 2401, 3063, 7147, 7203, 16807, 21441, 50029, 50421, 150087, 350203, 1050609, 2451421, 7354263, 17159947, 51479841]

約数ペア:

[(1, 51479841), (3, 17159947), (7, 7354263), (21, 2451421), (49, 1050609), (147, 350203), (343, 150087), (1021, 50421), (1029, 50029), (2401, 21441), (3063, 16807), (7147, 7203)]