51059103

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{17209}}^1$

素因数の和:17278

約数の個数: 16

約数和(自身を含む): 72695040

約数和(自身を除く): 21635937

約数列:

[1, 3, 23, 43, 69, 129, 989, 2967, 17209, 51627, 395807, 739987, 1187421, 2219961, 17019701, 51059103]

約数ペア:

[(1, 51059103), (3, 17019701), (23, 2219961), (43, 1187421), (69, 739987), (129, 395807), (989, 51627), (2967, 17209)]