51242235

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{310559}}^1$

素因数の和:310578

約数の個数: 16

約数和(自身を含む): 89441280

約数和(自身を除く): 38199045

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 310559, 931677, 1552795, 3416149, 4658385, 10248447, 17080745, 51242235]

約数ペア:

[(1, 51242235), (3, 17080745), (5, 10248447), (11, 4658385), (15, 3416149), (33, 1552795), (55, 931677), (165, 310559)]