51580925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3539}}^1$

素因数の和:3613

約数の個数: 24

約数和(自身を含む): 71111520

約数和(自身を除く): 19530595

約数列:

[1, 5, 11, 25, 53, 55, 265, 275, 583, 1325, 2915, 3539, 14575, 17695, 38929, 88475, 187567, 194645, 937835, 973225, 2063237, 4689175, 10316185, 51580925]

約数ペア:

[(1, 51580925), (5, 10316185), (11, 4689175), (25, 2063237), (53, 973225), (55, 937835), (265, 194645), (275, 187567), (583, 88475), (1325, 38929), (2915, 17695), (3539, 14575)]