51375819

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{5387}}^1$

素因数の和:5435

約数の個数: 24

約数和(自身を含む): 79397568

約数和(自身を除く): 28021749

約数列:

[1, 3, 11, 17, 33, 51, 187, 289, 561, 867, 3179, 5387, 9537, 16161, 59257, 91579, 177771, 274737, 1007369, 1556843, 3022107, 4670529, 17125273, 51375819]

約数ペア:

[(1, 51375819), (3, 17125273), (11, 4670529), (17, 3022107), (33, 1556843), (51, 1007369), (187, 274737), (289, 177771), (561, 91579), (867, 59257), (3179, 16161), (5387, 9537)]