51539037

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 77276160

約数和(自身を除く): 25737123

約数列:

[1, 3, 11, 33, 59, 103, 177, 257, 309, 649, 771, 1133, 1947, 2827, 3399, 6077, 8481, 15163, 18231, 26471, 45489, 66847, 79413, 166793, 200541, 291181, 500379, 873543, 1561789, 4685367, 17179679, 51539037]

約数ペア:

[(1, 51539037), (3, 17179679), (11, 4685367), (33, 1561789), (59, 873543), (103, 500379), (177, 291181), (257, 200541), (309, 166793), (649, 79413), (771, 66847), (1133, 45489), (1947, 26471), (2827, 18231), (3399, 15163), (6077, 8481)]