51026391

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2927}}^1$

素因数の和:3095

約数の個数: 24

約数和(自身を含む): 79934400

約数和(自身を除く): 28908009

約数列:

[1, 3, 9, 13, 39, 117, 149, 447, 1341, 1937, 2927, 5811, 8781, 17433, 26343, 38051, 114153, 342459, 436123, 1308369, 3925107, 5669599, 17008797, 51026391]

約数ペア:

[(1, 51026391), (3, 17008797), (9, 5669599), (13, 3925107), (39, 1308369), (117, 436123), (149, 342459), (447, 114153), (1341, 38051), (1937, 26343), (2927, 17433), (5811, 8781)]