55479245

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{353}}^1$

素因数の和:461

約数の個数: 24

約数和(自身を含む): 72373176

約数和(自身を除く): 16893931

約数列:

[1, 5, 17, 43, 85, 215, 353, 731, 1765, 1849, 3655, 6001, 9245, 15179, 30005, 31433, 75895, 157165, 258043, 652697, 1290215, 3263485, 11095849, 55479245]

約数ペア:

[(1, 55479245), (5, 11095849), (17, 3263485), (43, 1290215), (85, 652697), (215, 258043), (353, 157165), (731, 75895), (1765, 31433), (1849, 30005), (3655, 15179), (6001, 9245)]