55101490

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1009}}^1$

素因数の和:1186

約数の個数: 32

約数和(自身を含む): 102389760

約数和(自身を除く): 47288270

約数列:

[1, 2, 5, 10, 43, 86, 127, 215, 254, 430, 635, 1009, 1270, 2018, 5045, 5461, 10090, 10922, 27305, 43387, 54610, 86774, 128143, 216935, 256286, 433870, 640715, 1281430, 5510149, 11020298, 27550745, 55101490]

約数ペア:

[(1, 55101490), (2, 27550745), (5, 11020298), (10, 5510149), (43, 1281430), (86, 640715), (127, 433870), (215, 256286), (254, 216935), (430, 128143), (635, 86774), (1009, 54610), (1270, 43387), (2018, 27305), (5045, 10922), (5461, 10090)]