55333264

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15937}}^1$

素因数の和:15983

約数の個数: 40

約数和(自身を含む): 126483968

約数和(自身を除く): 71150704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 15937, 31874, 63748, 111559, 127496, 223118, 254992, 446236, 494047, 892472, 988094, 1784944, 1976188, 3458329, 3952376, 6916658, 7904752, 13833316, 27666632, 55333264]

約数ペア:

[(1, 55333264), (2, 27666632), (4, 13833316), (7, 7904752), (8, 6916658), (14, 3952376), (16, 3458329), (28, 1976188), (31, 1784944), (56, 988094), (62, 892472), (112, 494047), (124, 446236), (217, 254992), (248, 223118), (434, 127496), (496, 111559), (868, 63748), (1736, 31874), (3472, 15937)]