51216193

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{13831}}^1$

素因数の和:13884

約数の個数: 12

約数和(自身を含む): 61192768

約数和(自身を除く): 9976575

約数列:

[1, 7, 23, 161, 529, 3703, 13831, 96817, 318113, 2226791, 7316599, 51216193]

約数ペア:

[(1, 51216193), (7, 7316599), (23, 2226791), (161, 318113), (529, 96817), (3703, 13831)]