51688638

素因数分解:

$2^1\times 3^3\times {\mathrm{797}}^1\times {\mathrm{1201}}^1$

素因数の和:2009

約数の個数: 32

約数和(自身を含む): 115103520

約数和(自身を除く): 63414882

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 797, 1201, 1594, 2391, 2402, 3603, 4782, 7173, 7206, 10809, 14346, 21519, 21618, 32427, 43038, 64854, 957197, 1914394, 2871591, 5743182, 8614773, 17229546, 25844319, 51688638]

約数ペア:

[(1, 51688638), (2, 25844319), (3, 17229546), (6, 8614773), (9, 5743182), (18, 2871591), (27, 1914394), (54, 957197), (797, 64854), (1201, 43038), (1594, 32427), (2391, 21618), (2402, 21519), (3603, 14346), (4782, 10809), (7173, 7206)]