51009543

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{971}}^1$

素因数の和:1439

約数の個数: 24

約数和(自身を含む): 79606800

約数和(自身を除く): 28597257

約数列:

[1, 3, 9, 13, 39, 117, 449, 971, 1347, 2913, 4041, 5837, 8739, 12623, 17511, 37869, 52533, 113607, 435979, 1307937, 3923811, 5667727, 17003181, 51009543]

約数ペア:

[(1, 51009543), (3, 17003181), (9, 5667727), (13, 3923811), (39, 1307937), (117, 435979), (449, 113607), (971, 52533), (1347, 37869), (2913, 17511), (4041, 12623), (5837, 8739)]