47730860

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{55501}}^1$

素因数の和:55553

約数の個数: 24

約数和(自身を含む): 102567696

約数和(自身を除く): 54836836

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 55501, 111002, 222004, 277505, 555010, 1110020, 2386543, 4773086, 9546172, 11932715, 23865430, 47730860]

約数ペア:

[(1, 47730860), (2, 23865430), (4, 11932715), (5, 9546172), (10, 4773086), (20, 2386543), (43, 1110020), (86, 555010), (172, 277505), (215, 222004), (430, 111002), (860, 55501)]