49850889

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^3$

素因数の和:162

約数の個数: 32

約数和(自身を含む): 78144000

約数和(自身を除く): 28293111

約数列:

[1, 3, 11, 19, 33, 43, 57, 129, 209, 473, 627, 817, 1419, 1849, 2451, 5547, 8987, 20339, 26961, 35131, 61017, 79507, 105393, 238521, 386441, 874577, 1159323, 1510633, 2623731, 4531899, 16616963, 49850889]

約数ペア:

[(1, 49850889), (3, 16616963), (11, 4531899), (19, 2623731), (33, 1510633), (43, 1159323), (57, 874577), (129, 386441), (209, 238521), (473, 105393), (627, 79507), (817, 61017), (1419, 35131), (1849, 26961), (2451, 20339), (5547, 8987)]