54791589

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 79580160

約数和(自身を除く): 24788571

約数列:

[1, 3, 23, 43, 59, 69, 129, 177, 313, 939, 989, 1357, 2537, 2967, 4071, 7199, 7611, 13459, 18467, 21597, 40377, 55401, 58351, 175053, 309557, 424741, 794081, 928671, 1274223, 2382243, 18263863, 54791589]

約数ペア:

[(1, 54791589), (3, 18263863), (23, 2382243), (43, 1274223), (59, 928671), (69, 794081), (129, 424741), (177, 309557), (313, 175053), (939, 58351), (989, 55401), (1357, 40377), (2537, 21597), (2967, 18467), (4071, 13459), (7199, 7611)]