51025315

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{19739}}^1$

素因数の和:19802

約数の個数: 16

約数和(自身を含む): 68221440

約数和(自身を除く): 17196125

約数列:

[1, 5, 11, 47, 55, 235, 517, 2585, 19739, 98695, 217129, 927733, 1085645, 4638665, 10205063, 51025315]

約数ペア:

[(1, 51025315), (5, 10205063), (11, 4638665), (47, 1085645), (55, 927733), (235, 217129), (517, 98695), (2585, 19739)]