51129705

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{309877}}^1$

素因数の和:309896

約数の個数: 16

約数和(自身を含む): 89244864

約数和(自身を除く): 38115159

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 309877, 929631, 1549385, 3408647, 4648155, 10225941, 17043235, 51129705]

約数ペア:

[(1, 51129705), (3, 17043235), (5, 10225941), (11, 4648155), (15, 3408647), (33, 1549385), (55, 929631), (165, 309877)]