51308131

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{3529}}^1$

素因数の和:3634

約数の個数: 16

約数和(自身を含む): 61450240

約数和(自身を除く): 10142109

約数列:

[1, 7, 31, 67, 217, 469, 2077, 3529, 14539, 24703, 109399, 236443, 765793, 1655101, 7329733, 51308131]

約数ペア:

[(1, 51308131), (7, 7329733), (31, 1655101), (67, 765793), (217, 236443), (469, 109399), (2077, 24703), (3529, 14539)]