51128441

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{1117}}^1$

素因数の和:1640

約数の個数: 16

約数和(自身を含む): 63108864

約数和(自身を除く): 11980423

約数列:

[1, 7, 13, 91, 503, 1117, 3521, 6539, 7819, 14521, 45773, 101647, 561851, 3932957, 7304063, 51128441]

約数ペア:

[(1, 51128441), (7, 7304063), (13, 3932957), (91, 561851), (503, 101647), (1117, 45773), (3521, 14521), (6539, 7819)]