51475047

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{69467}}^1$

素因数の和:69502

約数の個数: 16

約数和(自身を含む): 77804160

約数和(自身を除く): 26329113

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 69467, 208401, 903071, 1319873, 2709213, 3959619, 17158349, 51475047]

約数ペア:

[(1, 51475047), (3, 17158349), (13, 3959619), (19, 2709213), (39, 1319873), (57, 903071), (247, 208401), (741, 69467)]