51359231

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{2131}}^1$

素因数の和:2462

約数の個数: 16

約数和(自身を含む): 64267008

約数和(自身を除く): 12907777

約数列:

[1, 7, 11, 77, 313, 2131, 2191, 3443, 14917, 23441, 24101, 164087, 667003, 4669021, 7337033, 51359231]

約数ペア:

[(1, 51359231), (7, 7337033), (11, 4669021), (77, 667003), (313, 164087), (2131, 24101), (2191, 23441), (3443, 14917)]