51906465

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{88729}}^1$

素因数の和:88753

約数の個数: 24

約数和(自身を含む): 96893160

約数和(自身を除く): 44986695

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 88729, 266187, 443645, 798561, 1153477, 1330935, 3460431, 3992805, 5767385, 10381293, 17302155, 51906465]

約数ペア:

[(1, 51906465), (3, 17302155), (5, 10381293), (9, 5767385), (13, 3992805), (15, 3460431), (39, 1330935), (45, 1153477), (65, 798561), (117, 443645), (195, 266187), (585, 88729)]