51176749

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:469

約数の個数: 24

約数和(自身を含む): 60082560

約数和(自身を除く): 8905811

約数列:

[1, 13, 17, 47, 169, 221, 379, 611, 799, 2873, 4927, 6443, 7943, 10387, 17813, 64051, 83759, 135031, 231569, 302821, 1088867, 3010397, 3936673, 51176749]

約数ペア:

[(1, 51176749), (13, 3936673), (17, 3010397), (47, 1088867), (169, 302821), (221, 231569), (379, 135031), (611, 83759), (799, 64051), (2873, 17813), (4927, 10387), (6443, 7943)]