51492507

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{349}}^1$

素因数の和:643

約数の個数: 32

約数和(自身を含む): 79833600

約数和(自身を除く): 28341093

約数列:

[1, 3, 11, 17, 33, 51, 187, 263, 349, 561, 789, 1047, 2893, 3839, 4471, 5933, 8679, 11517, 13413, 17799, 49181, 65263, 91787, 147543, 195789, 275361, 1009657, 1560379, 3028971, 4681137, 17164169, 51492507]

約数ペア:

[(1, 51492507), (3, 17164169), (11, 4681137), (17, 3028971), (33, 1560379), (51, 1009657), (187, 275361), (263, 195789), (349, 147543), (561, 91787), (789, 65263), (1047, 49181), (2893, 17799), (3839, 13413), (4471, 11517), (5933, 8679)]