52381175

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{27211}}^1$

素因数の和:27239

約数の個数: 24

約数和(自身を含む): 80982912

約数和(自身を除く): 28601737

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 175, 275, 385, 1925, 27211, 136055, 190477, 299321, 680275, 952385, 1496605, 2095247, 4761925, 7483025, 10476235, 52381175]

約数ペア:

[(1, 52381175), (5, 10476235), (7, 7483025), (11, 4761925), (25, 2095247), (35, 1496605), (55, 952385), (77, 680275), (175, 299321), (275, 190477), (385, 136055), (1925, 27211)]