54458516

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{20051}}^1$

素因数の和:20159

約数の個数: 24

約数和(自身を含む): 110045376

約数和(自身を除く): 55586860

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 20051, 40102, 80204, 140357, 280714, 561428, 1944947, 3889894, 7779788, 13614629, 27229258, 54458516]

約数ペア:

[(1, 54458516), (2, 27229258), (4, 13614629), (7, 7779788), (14, 3889894), (28, 1944947), (97, 561428), (194, 280714), (388, 140357), (679, 80204), (1358, 40102), (2716, 20051)]