51378465

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{64627}}^1$

素因数の和:64688

約数の個数: 16

約数和(自身を含む): 83757888

約数和(自身を除く): 32379423

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 64627, 193881, 323135, 969405, 3425231, 10275693, 17126155, 51378465]

約数ペア:

[(1, 51378465), (3, 17126155), (5, 10275693), (15, 3425231), (53, 969405), (159, 323135), (265, 193881), (795, 64627)]