55306075

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:468

約数の個数: 36

約数和(自身を含む): 77182560

約数和(自身を除く): 21876485

約数列:

[1, 5, 11, 25, 47, 55, 121, 235, 275, 389, 517, 605, 1175, 1945, 2585, 3025, 4279, 5687, 9725, 12925, 18283, 21395, 28435, 47069, 91415, 106975, 142175, 201113, 235345, 457075, 1005565, 1176725, 2212243, 5027825, 11061215, 55306075]

約数ペア:

[(1, 55306075), (5, 11061215), (11, 5027825), (25, 2212243), (47, 1176725), (55, 1005565), (121, 457075), (235, 235345), (275, 201113), (389, 142175), (517, 106975), (605, 91415), (1175, 47069), (1945, 28435), (2585, 21395), (3025, 18283), (4279, 12925), (5687, 9725)]