51921765

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{164831}}^1$

素因数の和:164849

約数の個数: 24

約数和(自身を含む): 102855168

約数和(自身を除く): 50933403

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 164831, 494493, 824155, 1153817, 1483479, 2472465, 3461451, 5769085, 7417395, 10384353, 17307255, 51921765]

約数ペア:

[(1, 51921765), (3, 17307255), (5, 10384353), (7, 7417395), (9, 5769085), (15, 3461451), (21, 2472465), (35, 1483479), (45, 1153817), (63, 824155), (105, 494493), (315, 164831)]