49827775

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{449}}^1$

素因数の和:675

約数の個数: 24

約数和(自身を含む): 64951200

約数和(自身を除く): 15123425

約数列:

[1, 5, 23, 25, 115, 193, 449, 575, 965, 2245, 4439, 4825, 10327, 11225, 22195, 51635, 86657, 110975, 258175, 433285, 1993111, 2166425, 9965555, 49827775]

約数ペア:

[(1, 49827775), (5, 9965555), (23, 2166425), (25, 1993111), (115, 433285), (193, 258175), (449, 110975), (575, 86657), (965, 51635), (2245, 22195), (4439, 11225), (4825, 10327)]