51795189

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{1039}}^1$

素因数の和:1265

約数の個数: 24

約数和(自身を含む): 77875200

約数和(自身を除く): 26080011

約数列:

[1, 3, 9, 29, 87, 191, 261, 573, 1039, 1719, 3117, 5539, 9351, 16617, 30131, 49851, 90393, 198449, 271179, 595347, 1786041, 5755021, 17265063, 51795189]

約数ペア:

[(1, 51795189), (3, 17265063), (9, 5755021), (29, 1786041), (87, 595347), (191, 271179), (261, 198449), (573, 90393), (1039, 49851), (1719, 30131), (3117, 16617), (5539, 9351)]