57797905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 82954368

約数和(自身を除く): 25156463

約数列:

[1, 5, 11, 19, 41, 55, 71, 95, 205, 209, 355, 361, 451, 779, 781, 1045, 1349, 1805, 2255, 2911, 3895, 3905, 3971, 6745, 8569, 14555, 14801, 14839, 19855, 25631, 32021, 42845, 55309, 74005, 74195, 128155, 160105, 162811, 276545, 281941, 608399, 814055, 1050871, 1409705, 3041995, 5254355, 11559581, 57797905]

約数ペア:

[(1, 57797905), (5, 11559581), (11, 5254355), (19, 3041995), (41, 1409705), (55, 1050871), (71, 814055), (95, 608399), (205, 281941), (209, 276545), (355, 162811), (361, 160105), (451, 128155), (779, 74195), (781, 74005), (1045, 55309), (1349, 42845), (1805, 32021), (2255, 25631), (2911, 19855), (3895, 14839), (3905, 14801), (3971, 14555), (6745, 8569)]