51415415

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{1597}}^1$

素因数の和:1786

約数の個数: 16

約数和(自身を含む): 63510912

約数和(自身を除く): 12095497

約数列:

[1, 5, 47, 137, 235, 685, 1597, 6439, 7985, 32195, 75059, 218789, 375295, 1093945, 10283083, 51415415]

約数ペア:

[(1, 51415415), (5, 10283083), (47, 1093945), (137, 375295), (235, 218789), (685, 75059), (1597, 32195), (6439, 7985)]